就算是現在回到家, 也還能感覺到現場參賽選手的緊張氛圍.
這次的比賽是為了選拔選手去參加世界數獨比賽, 所以競賽組的題稍難.
可是選手們都非常認真的作答.
尤其是從新苗組轉到競賽組的 李威霖 小朋友, 看著他的題目上的候選數, 其工整度可以媲美尤怪的數獨大師的軟體了. 左上, 右上, 左下, 右下角, 小小的數字, 方方正正的, 看著讓人感動.
第一階段有一位差一點滿分的選手, 因為粗心第一題少寫二個數. 還在上學, 媽媽很驚訝小朋友原來這麼厲害.
綠芽組有一對雙胞胎, 才七歲, 雙雙進入決賽, 上台比賽時還墊著墊板才能寫到最上面的格子.
也有穿著童軍的服裝來參賽的, 強壯的體格, 靈慧的頭腦, 為父為母者一定非常欣慰.
長青組更是老當益壯, 當得知第一名時, 也和孩童一般高興得跳起來舉著雙手說<我贏了.>
從拉贊助, 借場地, 宣傳, 到場地佈置, 工作安排, 所有的一切, 每一個參與的人都被渲染到一種叫<熱情>的情緒, 因為學校在基測, 所以不能用麥克風, 只好用一台小小的擴音器, 也因為考試的緣故, 我們的數獨現場體驗教學活動只好取消. 但是大家克難參與, 除了因為第一次辦比賽沒有經驗, 到決賽時有少許的騷亂, 其他都很順利的進行.
我們會吸取這次活動的不足, 把活動的樂趣, 意義, 延續下去, 爭取下一次比賽的到來.
接下來. 就看國手們在四月去美國比賽的表現了. 加油! 數獨er.
辛苦了. 每一位用心付出的朋友.
2010年3月7日 星期日
2009年5月27日 星期三
2009年4月24日 星期五
2009年2月26日 星期四
2009年2月14日 星期六
2月15日印度線上賽題目說明
網站是http://www.logicmastersindia.com/
需先註冊, 比賽時請至 http://www.logicmastersindia.com/championships.asp
點上面 Round1 Round2
原題PDF 說明檔請看這裡
http://www.logicmastersindia.com/mock10R2/SudokuMockTest10IB.pdf
出題的是大名鼎鼎的Jakub Hrazdira
前面13題是1-6 即2*3數獨. 例題都是3*3的.
有解釋得不對的地方還望提出:)
1 C – Hidden Skyscrapers (points)
Apply standard sudoku rules on the numbers 1 to 6. Numbers correspond with heights
(1–6) of skyscrapers. If there is an arrow in a cell, then the corresponding number in
the cell means how many skyscrapers are seen from this cell in the direction given by the
arrow.
這是特殊摩天輪, 有箭頭的格子中的數子表示從該格往箭頭方向能看到的樓層數.
2 A – Extraregions (points)
Apply standard sudoku rules on the numbers 1 to 6. There are exactly numbers of 1 to 6
in the colored extraregions (they can be disjoint).
額外區域數獨, 某個顏色的區域也是數字1-6不重複
3 U – Lines (points)
Apply standard sudoku rules on the numbers 1 to 6. The horizontal line in the cell means
that this number is a sum of two horizontal adjacent cells. The vertical line in the cell
means that this number is a substraction of two vertical adjacent cells. If there are both
horizontal and vertical lines in the same cell, both rules apply. All horizontal sums and all
vertical subtractions are marked in the puzzle.
有橫線的格子是左右格的和, 豎線是上下格之差, 沒有線的格子中的數字即不是左右之和也非上下之差.
4 C – Anti Knight (points)
Apply standard sudoku rules on the numbers 1 to 6. Moreover, in all the puzzle, there
does an anti–Knight rule hold, i.e., cells with Knight step away from each other cannot
contain the same digit.
Example: see FED-variant No. 136 or No. 137
http://www.fed-sudoku.eu/sudokuplay/0136.swf
http://www.fed-sudoku.eu/sudokuplay/0137.swf
or the 9th Mock Test by Gaurav Korde
無馬數獨, 即象棋中'馬' 的走法, 比如A1的數不能與B3或是C2的數相同.
5 H – Killer (points)
Apply standard sudoku rules on the numbers 1 to 6. The sum of the numbers in each
outlined cage is equal to the corresponding number given in the corner of the outline. No
number is repeated within a given outlined cage.
殺手數獨
6 Y – IsoGeometrico (points)
Apply standard sudoku rules on the numbers 1 to 6. In the puzzle, there are (geometrical)
shapes for which it holds that sum of numbers on their bound is the same odd number for
all ones.
各種形狀的線的頂點之和是同一個數字
7 G – Even or Odd (points)
Apply standard sudoku rules on the numbers 1 to 6. In the colored cells, there are only
even or odd numbers.
有顏色的格子中的數都是奇數或偶數
8 O – Snowdrops (points)
Apply standard sudoku rules on the numbers 1 to 6. There are flowering snowdrops among
spring water streams. All the given numbers represent centers of the snowdrop flowers
(circled numbers) for which petals (cells adjoint to the center by edge) holds that they
are nonconsecutive with snowdrop center. And moreover, there are outlines water streams
those are even or odd numbers (even are green full and odd are blue dashed).
圈內的數字和上下左右的數字不連續, 綠線上的數字是偶數, 藍線上為奇數.
9 T – Irregular (points)
Fill the puzzle so that every row, every column, and every outlined T-shaped region con-
tains the numbers 1 to 6.
不規則數獨, 即常說的鋸齒.
10 R – Mix (points)
Apply standard sudoku rules on the numbers 1 to 6. In the puzzle, there are two cages with
the sums 16 and 19, respectively. Attention! The numbers in the cages may be repeated!
Moreover, there is a kropki-black dot, i.e., the corresponding adjacent numbers are in the
relation that one is a double of the other one. And also, there is a greater than sign between
two adjacent numbers. The last (nontraditional) sign is an arrow that indicates that the
number in the arrow-cell is at least once more time in the direction given by the arrow.
大雜燴數獨, 有兩個框, 兩個框之和為16或19, 框中的數字可重複, 黑點兩邊數字是兩倍關係, 會有大小於號表示相鄰數字關係, 還會有箭頭, 箭頭上的數字在安指的方向至少出現一次.
11 O – Diagonal (points)
Apply standard sudoku rules on the numbers 1 to 6 with conditions on two main diagonal
indicated by dashed lines.
對角線數獨
12 C – Prime Number Sums (points)
Apply standard sudoku rules on the numbers 1 to 6. In the puzzle, there are five lines
along which the sum of the numbers is a prime number. Prime numbers are different for
each line.
五條線的和都是質數且和都不相同.
13 H – Shapes (points)
Apply standard sudoku rules on the numbers 1 to 6. In the puzzle, there are three shapes
(one is the letter H). And moreover, the x-condition hold, i.e., if the number x is x-times
in one shape, then one of occurrences of this number is circled. E.g., if there is only one
number 1 in a shape, then it must be circled; if there are five numbers 5 in a shape, then
one of 5s is circled.
畫圈的數字是多少就表示虛線的框中有多少個該數字.
Adult sudokus
Standard sudoku rules mean fill in the grid so that every row, column and 3 × 3 square
contains all different numbers from 1 to 9.
接下來是成人題 (那之前的都是兒童題嗎?)
皆為1-9數字的題.
1 Snowdrops (points)
Apply standard sudoku rules. There are flowering snowdrops among spring water streams.
All the given numbers represent centers of the snowdrop flowers (circled numbers) for
which petals (cells adjoint to the center by edge) holds that they are nonconsecutive with
snowdrop center. And moreover, there are outlines water streams those are even or odd
numbers (even are green full and odd are blue dashed).
同前第八題
2 IsoGeometrico (points)
Apply standard sudoku rules. In the puzzle, there are (geometrical) shapes for which it
holds that sum of numbers on their bound is the same odd number for all ones.
同前第六題
3 Nonconsecutive Irregular (points)
Fill the puzzle so that every row, every column, and every outlined region (it can be
disconnected) contains the numbers 1 to 9. All numbers are nonconsecutive.
不連續鋸齒
4 Lines (points)
Apply standard sudoku rules. The horizontal line in the cell means that this number is a
sum of two horizontal adjacent cells. The vertical line in the cell means that this number
is a substraction of two vertical adjacent cells. If there are both horizontal and vertical
lines in the same cell, both rules apply. All horizontal sums and all vertical subtractions
are marked in the puzzle.
同前第三題
5 Diagonal Kropki (points)
Apply standard sudoku rules. This puzzle is similar to a standard kropki sudoku but, in
this puzzle, relations are between diagonally cells. There are three types of signs (white
dot, black dot and cross). A white dot indicates that the difference between diagonally
adjacent cells is 1. A blank dot means that one number is the double of the other one
(between the numbers 1 and 2, there is always a black dot). And a cross is between cells
that have same numbers. All the signs are marked in the sudoku grid with application of
the following sign priority rule: cross, black dot, white dot (e.g., if one diagonal pair is 5–6
and the second pair is 4–8, then black dot is placed between the numbers).
白點的兩個對角中有一個對角連續
黑點的兩個對角中有一個對角是2倍關係
交叉的兩個對角中有一個對角是相等關系
優先級 交叉,黑點,白點.
(小柒說的: 优先标的标志，能标黑就不标白了，能标叉就不标黑和白了 )
6 Extraregions (points)
Apply standard sudoku rules. There are exactly numbers from 1 to 9 in each colored
extraregion. These extraregions are overlaped in some cells.
額外區域
7 Hidden Skyscrapers (points)
Apply standard sudoku rules. Numbers correspond with heights (1-9) of skyscrapers. If
there is an arrow in a cell, then the corresponding number in the cell means how many
skyscrapers are seen from this cell in the direction given by the arrow.
同前第一題
8 Arrows (points)
Apply standard sudoku rules. Moreover, there are 5 loops–cycles given by arrows in the
puzzle. Each arrow belongs to exactly one cycle, every arrows are marked. Each cycle is
a sequence of arrows which contains numbers 1 to 9, every number (with an arrow) point
to the next number, i.e., 1 points to 2, 2 points to 3, . . . , 9 points to 1 (cyclical property).
Next arrow is always in the same column or row.
看不懂這題在說什麼
以上, 感謝 飛一般的憂傷 柒柒 協助.
需先註冊, 比賽時請至 http://www.logicmastersindia.com/championships.asp
點上面 Round1 Round2
原題PDF 說明檔請看這裡
http://www.logicmastersindia.com/mock10R2/SudokuMockTest10IB.pdf
出題的是大名鼎鼎的Jakub Hrazdira
前面13題是1-6 即2*3數獨. 例題都是3*3的.
有解釋得不對的地方還望提出:)
1 C – Hidden Skyscrapers (points)
Apply standard sudoku rules on the numbers 1 to 6. Numbers correspond with heights
(1–6) of skyscrapers. If there is an arrow in a cell, then the corresponding number in
the cell means how many skyscrapers are seen from this cell in the direction given by the
arrow.
這是特殊摩天輪, 有箭頭的格子中的數子表示從該格往箭頭方向能看到的樓層數.
2 A – Extraregions (points)
Apply standard sudoku rules on the numbers 1 to 6. There are exactly numbers of 1 to 6
in the colored extraregions (they can be disjoint).
額外區域數獨, 某個顏色的區域也是數字1-6不重複
3 U – Lines (points)
Apply standard sudoku rules on the numbers 1 to 6. The horizontal line in the cell means
that this number is a sum of two horizontal adjacent cells. The vertical line in the cell
means that this number is a substraction of two vertical adjacent cells. If there are both
horizontal and vertical lines in the same cell, both rules apply. All horizontal sums and all
vertical subtractions are marked in the puzzle.
有橫線的格子是左右格的和, 豎線是上下格之差, 沒有線的格子中的數字即不是左右之和也非上下之差.
4 C – Anti Knight (points)
Apply standard sudoku rules on the numbers 1 to 6. Moreover, in all the puzzle, there
does an anti–Knight rule hold, i.e., cells with Knight step away from each other cannot
contain the same digit.
Example: see FED-variant No. 136 or No. 137
http://www.fed-sudoku.eu/sudokuplay/0136.swf
http://www.fed-sudoku.eu/sudokuplay/0137.swf
or the 9th Mock Test by Gaurav Korde
無馬數獨, 即象棋中'馬' 的走法, 比如A1的數不能與B3或是C2的數相同.
5 H – Killer (points)
Apply standard sudoku rules on the numbers 1 to 6. The sum of the numbers in each
outlined cage is equal to the corresponding number given in the corner of the outline. No
number is repeated within a given outlined cage.
殺手數獨
6 Y – IsoGeometrico (points)
Apply standard sudoku rules on the numbers 1 to 6. In the puzzle, there are (geometrical)
shapes for which it holds that sum of numbers on their bound is the same odd number for
all ones.
各種形狀的線的頂點之和是同一個數字
7 G – Even or Odd (points)
Apply standard sudoku rules on the numbers 1 to 6. In the colored cells, there are only
even or odd numbers.
有顏色的格子中的數都是奇數或偶數
8 O – Snowdrops (points)
Apply standard sudoku rules on the numbers 1 to 6. There are flowering snowdrops among
spring water streams. All the given numbers represent centers of the snowdrop flowers
(circled numbers) for which petals (cells adjoint to the center by edge) holds that they
are nonconsecutive with snowdrop center. And moreover, there are outlines water streams
those are even or odd numbers (even are green full and odd are blue dashed).
圈內的數字和上下左右的數字不連續, 綠線上的數字是偶數, 藍線上為奇數.
9 T – Irregular (points)
Fill the puzzle so that every row, every column, and every outlined T-shaped region con-
tains the numbers 1 to 6.
不規則數獨, 即常說的鋸齒.
10 R – Mix (points)
Apply standard sudoku rules on the numbers 1 to 6. In the puzzle, there are two cages with
the sums 16 and 19, respectively. Attention! The numbers in the cages may be repeated!
Moreover, there is a kropki-black dot, i.e., the corresponding adjacent numbers are in the
relation that one is a double of the other one. And also, there is a greater than sign between
two adjacent numbers. The last (nontraditional) sign is an arrow that indicates that the
number in the arrow-cell is at least once more time in the direction given by the arrow.
大雜燴數獨, 有兩個框, 兩個框之和為16或19, 框中的數字可重複, 黑點兩邊數字是兩倍關係, 會有大小於號表示相鄰數字關係, 還會有箭頭, 箭頭上的數字在安指的方向至少出現一次.
11 O – Diagonal (points)
Apply standard sudoku rules on the numbers 1 to 6 with conditions on two main diagonal
indicated by dashed lines.
對角線數獨
12 C – Prime Number Sums (points)
Apply standard sudoku rules on the numbers 1 to 6. In the puzzle, there are five lines
along which the sum of the numbers is a prime number. Prime numbers are different for
each line.
五條線的和都是質數且和都不相同.
13 H – Shapes (points)
Apply standard sudoku rules on the numbers 1 to 6. In the puzzle, there are three shapes
(one is the letter H). And moreover, the x-condition hold, i.e., if the number x is x-times
in one shape, then one of occurrences of this number is circled. E.g., if there is only one
number 1 in a shape, then it must be circled; if there are five numbers 5 in a shape, then
one of 5s is circled.
畫圈的數字是多少就表示虛線的框中有多少個該數字.
Adult sudokus
Standard sudoku rules mean fill in the grid so that every row, column and 3 × 3 square
contains all different numbers from 1 to 9.
接下來是成人題 (那之前的都是兒童題嗎?)
皆為1-9數字的題.
1 Snowdrops (points)
Apply standard sudoku rules. There are flowering snowdrops among spring water streams.
All the given numbers represent centers of the snowdrop flowers (circled numbers) for
which petals (cells adjoint to the center by edge) holds that they are nonconsecutive with
snowdrop center. And moreover, there are outlines water streams those are even or odd
numbers (even are green full and odd are blue dashed).
同前第八題
2 IsoGeometrico (points)
Apply standard sudoku rules. In the puzzle, there are (geometrical) shapes for which it
holds that sum of numbers on their bound is the same odd number for all ones.
同前第六題
3 Nonconsecutive Irregular (points)
Fill the puzzle so that every row, every column, and every outlined region (it can be
disconnected) contains the numbers 1 to 9. All numbers are nonconsecutive.
不連續鋸齒
4 Lines (points)
Apply standard sudoku rules. The horizontal line in the cell means that this number is a
sum of two horizontal adjacent cells. The vertical line in the cell means that this number
is a substraction of two vertical adjacent cells. If there are both horizontal and vertical
lines in the same cell, both rules apply. All horizontal sums and all vertical subtractions
are marked in the puzzle.
同前第三題
5 Diagonal Kropki (points)
Apply standard sudoku rules. This puzzle is similar to a standard kropki sudoku but, in
this puzzle, relations are between diagonally cells. There are three types of signs (white
dot, black dot and cross). A white dot indicates that the difference between diagonally
adjacent cells is 1. A blank dot means that one number is the double of the other one
(between the numbers 1 and 2, there is always a black dot). And a cross is between cells
that have same numbers. All the signs are marked in the sudoku grid with application of
the following sign priority rule: cross, black dot, white dot (e.g., if one diagonal pair is 5–6
and the second pair is 4–8, then black dot is placed between the numbers).
白點的兩個對角中有一個對角連續
黑點的兩個對角中有一個對角是2倍關係
交叉的兩個對角中有一個對角是相等關系
優先級 交叉,黑點,白點.
(小柒說的: 优先标的标志，能标黑就不标白了，能标叉就不标黑和白了 )
6 Extraregions (points)
Apply standard sudoku rules. There are exactly numbers from 1 to 9 in each colored
extraregion. These extraregions are overlaped in some cells.
額外區域
7 Hidden Skyscrapers (points)
Apply standard sudoku rules. Numbers correspond with heights (1-9) of skyscrapers. If
there is an arrow in a cell, then the corresponding number in the cell means how many
skyscrapers are seen from this cell in the direction given by the arrow.
同前第一題
8 Arrows (points)
Apply standard sudoku rules. Moreover, there are 5 loops–cycles given by arrows in the
puzzle. Each arrow belongs to exactly one cycle, every arrows are marked. Each cycle is
a sequence of arrows which contains numbers 1 to 9, every number (with an arrow) point
to the next number, i.e., 1 points to 2, 2 points to 3, . . . , 9 points to 1 (cyclical property).
Next arrow is always in the same column or row.
看不懂這題在說什麼
以上, 感謝 飛一般的憂傷 柒柒 協助.
2009年1月16日 星期五
暴力法
暴力法
相信不少在群裡的人都聽過這個名詞。
那就讓我來解釋一下，所謂的暴力法是什麼吧。
雖然這可能也叫別的名稱，但是我們就稱之為暴力法。
就以今天的題來做範例吧。
這題應該是有不少解法的
我想到的就是暴力法。
用I1推出E3。
如何推呢
請看說明：
I1的候選數是2.4.7
當 I1=2.H3=4.G3=7,G6=1.G9<>1,所以D9=1,所以E3=1
當 I1=4時,H3=2.G3=7,G6=1.G9<>1,所以D9=1,所以E3=1
當 I1=7時,G3,H3=2.4數組,F3=9,E3=1.
所以得出E3=1
暴力法的原理就是:
不管A點是候選數中的哪一個數,B點都是同一個數.
那就可以確定B點的數.
其實以上面的題來講,也可以用矛盾法
比如當I1=7時,可以得出E3=1,也可以得出E3<>1
當 I1=7時,G3,H3=2.4數組,F3=9,E3=1.
當 I1=7時,I6=1,G6=7,G9=1,D9<>1,D1=1,E1<>1
所以I1<>7.
可以得到G3=7.
數獨的解法很多,百花齊放,才能更放異彩.
僅以此例,簡要說明'暴力法'.
另: 鐘佩良先生舉例.
當I1=2時可以推出D1=1,所以這個例子舉得並不好.
望大家原諒,但是希望通過此例可以大概讓大家了解一下所謂的'暴力法'
:)
當然同時也可以說明 I1不可能為2.因為當I1=2時,會出現第四宮二個數都可能為1. 以矛盾法 可以排除I1=2的可能性.
註: 此法不建議新手使用.
前些天群裡有一位新人朋友的話把我嚇到了.
他說: 反正可以截圖,我就一直用暴力,總會算對.
這樣是不對的方法.如果這樣的話就真的變成試數了
我的定義中的暴力,是以眼力能看出結果的程度.
而不是截張圖,試數,矛盾了又回到原圖.這樣的做法不提倡.
相信不少在群裡的人都聽過這個名詞。
那就讓我來解釋一下，所謂的暴力法是什麼吧。
雖然這可能也叫別的名稱，但是我們就稱之為暴力法。
就以今天的題來做範例吧。
這題應該是有不少解法的
我想到的就是暴力法。
用I1推出E3。
如何推呢
請看說明：
I1的候選數是2.4.7
當 I1=2.H3=4.G3=7,G6=1.G9<>1,所以D9=1,所以E3=1
當 I1=4時,H3=2.G3=7,G6=1.G9<>1,所以D9=1,所以E3=1
當 I1=7時,G3,H3=2.4數組,F3=9,E3=1.
所以得出E3=1
暴力法的原理就是:
不管A點是候選數中的哪一個數,B點都是同一個數.
那就可以確定B點的數.
其實以上面的題來講,也可以用矛盾法
比如當I1=7時,可以得出E3=1,也可以得出E3<>1
當 I1=7時,G3,H3=2.4數組,F3=9,E3=1.
當 I1=7時,I6=1,G6=7,G9=1,D9<>1,D1=1,E1<>1
所以I1<>7.
可以得到G3=7.
數獨的解法很多,百花齊放,才能更放異彩.
僅以此例,簡要說明'暴力法'.
另: 鐘佩良先生舉例.
當I1=2時可以推出D1=1,所以這個例子舉得並不好.
望大家原諒,但是希望通過此例可以大概讓大家了解一下所謂的'暴力法'
:)
當然同時也可以說明 I1不可能為2.因為當I1=2時,會出現第四宮二個數都可能為1. 以矛盾法 可以排除I1=2的可能性.
註: 此法不建議新手使用.
前些天群裡有一位新人朋友的話把我嚇到了.
他說: 反正可以截圖,我就一直用暴力,總會算對.
這樣是不對的方法.如果這樣的話就真的變成試數了
我的定義中的暴力,是以眼力能看出結果的程度.
而不是截張圖,試數,矛盾了又回到原圖.這樣的做法不提倡.
2009年1月8日 星期四
2009年1月17日Sudoku cup題型及規則
網址在 http://sudokucup.com/
規則原文 http://sudokucup.com/node/83 第一個檔案是題型,第二個檔案是答案.
目前語言選項中並無中文, 據主辦單位稱至少要一百位華人報名, 才可增加中文說明, 現在不到四十人. 所以看似無望. 只好在此把規則中文一下以作備記. 各位數獨同好有興趣可以去註冊, 註冊即等同報名.
能不能拿到名次是其次, 這次會有很多高手, 去體驗一下也無妨.
第一題Classical Sudoku. 即普通數獨, 行,列,宮 1-9數字不重複.
Fill each cell of the gird with a digit 1 to 9 to appear only once in each row, column, or nonet (3X3 squares).
第二題Multi: 三道連體數獨, 各有一宮相連. 每個SUDOKU的黃色格子 1-9 不重複.
Apply standard sudoku rules and for more in each particular grid there are 9 coloured cells. Each digit in the coloured cells must be unique.
第三題Killer: 虛線框左上角的數字即框中各格數字相加之和, 同一個框中的數字不能重複. 同時要滿足普通通數獨的行列宮規則.
Apply standard sudoku rules. The sum of the cells must equal the total given for the cage in the upper right of the cage. Each digit in the cage must be unique.
第四題Kropki: 黑白點數獨, 黑點表示相鄰兩格為二倍關係, 白點表示相鄰關係, 1和9 不算相鄰. 同時滿足普通數獨的行列宮規則.
Apply standard sudoku rules. the white dots indicate all the adjacent/neighbouring cells in which the difference between the two cells is 1. The black dots indicate all the adjacent cells in which one digit is the double of the other one.
The dot between two cells with digits 1 and 2 has any of these two dots.
第五題Mathdoku: 數學數獨, 邊線上的數字可能是相鄰兩格之間的'和'或'商'或'積'或'差'.且每個宮中各要出現一次加減乘除的運算.
Apply standard sudoku rules. For more in each of nine nonets (3X3 squares) there are subsidiary numbers between two cells. These numbers are the results of binary operations (addition, subtraction, multiplication, or division) between the two cells In each nonet there must be used all the four binary operations.
第六題Sudo-Kuro: 意即Sudoku加上Kakuro. 在做Kakuro '斜線框內的數字表示其右方或下方各空格中數字的和' 的同時要滿同數獨的 行,列 1-9不重複的規則, 而且粗線所畫出來的框也是1-9不重複. 這點很重要.
Fill the grid with digits 1 to 9. The digits can't be repeated in rows, columns, or 11 marked shapes. The numbers outside and inside the grid set the sums in horizontal or vertical directions.
第七題Pairs, 行列宮1-9不重複, 黃色格子表示該格的數字如果是1, 則他四個對角方向:左上,左下,右上,右下 有且只有一個方向,相隔1位的數,是1. 如果是3,則相隔3位的數字是3. 黃色格子中的數字只能是1-8, 因為不可能有對角相隔9格.
相信很多人一開始看不懂, 請看獨數的例題:
http://www.sudokufans.org.cn/shudo/art/000256.html
這題規則看懂了也就不難了.
Apply standard sudoku rules. There are pairs of cells diagonally connected and their diagonal distance corresponds to their values. It stands for each pair that one digit is stated in a yellow cell and the other one is in a white cell. Every yellow cell is exactly in one of the pairs. The other digits don't have the same feature. Every digit (except 9) is in one of the pairs at least.
第八題Quadruple: 四角數獨, 即四格中間的數字代表該四個格子的數字.
Apply standard sudoku rules. Each set of four small digits in the intersec indicate the intersection of two lines indigits that are in the four adjacent cells.
第九題Skyscrapers: 摩天樓. 邊上的數字表示從該方向能看到的樓層數. 1表示1層, 9表示9層, 低的會被高的遮住.
Apply standard sudoku rules. The numbers outside the grid means how many skyscrapers are seen from that direction of particular row or column *higher skyscrapes cover lower ones behind them).
第十題Untouchable: 無緣數獨. 一個數字與其左上,左下,右上,右下相鄰的數字不能相同. 1-7數字在每行,列, 及粗線的框內不重複.
Place a digit from 1 to 7 into each of the empty squares so the each digit appears exactly once in each of the rows, columns and the irregularly shaped regions. The same digits can't touch in the corners.
第十一題Jigsaw: 不規則數獨, 每行,列,粗線框中的宮, 1-9 不重複.
Place a digit from 1 to 9 into each of the empty squares so that each digit appears exactly once in each of the rows, columns and the irregularly shaped regions.
第十二題Surprise: 驚喜!
第十三題GT: 大小數獨.
Apply standard sudoku rules. There are given symbols of 'greater than' (>) or 'less than' (<) on the common line of the two adjacent cells.
第十四題Ring: 圓形數獨.
Fill in the digits 1 to 9 not be repeated in any of nine circle sectors, in any of nine circle parts bordered with hold lines, and in any of particular circles in the target, as well.
第十五題Sum sudoku: 和 數獨 規則在上一篇 印度比賽中有說明.黃色區塊左邊是四位數,黃色為三位數,右邊是二位數, 各相加,得出左邊的數字.
Apply standard sudoku rules. Each row is divided by zigzag vertical lines into 3 numbers. On the left side, outside the grid, there is the sum of the three numbers in each line.
以上許多題型均可在 http://www.sudokufans.org.cn 的每日一題中找到 (往日題目) 中.
如有疑問可以直接來問我喔
希望大大多多參加這樣的比賽與活動.呵呵.
2009年1月7日 星期三
台灣數獨發展協會公告
中華民國98年元月6日
台數發字第09800001號
主旨：公開徵求會員
依據：
一、 內政部97.11.27台內社字第0970194975號函。
二、 本會97.12.27第一次籌備會議決議。
公告事項：
一、 台灣數獨發展協會為依法設立、非以營利為目的之社會團體，以推廣全民數獨活動，提昇國人數獨文化水準為宗旨，特別邀請各界同好參與此協會，共同為推廣數獨相關活動而努力。
二、 有意參與本會者，自然人請填寫個人入會申請書(如附件一)、機關團體請填寫團體入會申請書(如附件二)。
三、 請將入會申請書，連同身分証件(身分証、駕照)影本(請自行註記限用於台灣數獨發展協會入會用)，一併寄送本會籌備處：
台中市西屯區中港路三段128巷22號 秦澤芬小姐收。
四、 填寫會員申請書時，請勿漏填各欄資料，亦請勾選是否有意願擔任第一屆理事或監事候選人，俾成立大會時，將有意願之候選人印入選舉票，由選舉人圈選。
籌備會主任委員 巫光楨
原文 以及入會表格 請看
http://oddest.nc.hcc.edu.tw/sudoTaiw/980106.doc
章程草案
http://oddest.nc.hcc.edu.tw/sudoTaiw/971227_2.doc
依內政部之函示，本會需取得 100 人以上之入會申請為宜，歡迎所有認同本會之同好踴躍參與，大家告訴大家，讓本會順利成立，以便舉辦數獨賽事、推廣數獨活動。
---------------------------
以上, 轉自尤怪論壇. http://oddest.nc.hcc.edu.tw/phpBB/viewtopic.php?t=837
有疑問者可至論壇留言或者直接問我.
台數發字第09800001號
主旨：公開徵求會員
依據：
一、 內政部97.11.27台內社字第0970194975號函。
二、 本會97.12.27第一次籌備會議決議。
公告事項：
一、 台灣數獨發展協會為依法設立、非以營利為目的之社會團體，以推廣全民數獨活動，提昇國人數獨文化水準為宗旨，特別邀請各界同好參與此協會，共同為推廣數獨相關活動而努力。
二、 有意參與本會者，自然人請填寫個人入會申請書(如附件一)、機關團體請填寫團體入會申請書(如附件二)。
三、 請將入會申請書，連同身分証件(身分証、駕照)影本(請自行註記限用於台灣數獨發展協會入會用)，一併寄送本會籌備處：
台中市西屯區中港路三段128巷22號 秦澤芬小姐收。
四、 填寫會員申請書時，請勿漏填各欄資料，亦請勾選是否有意願擔任第一屆理事或監事候選人，俾成立大會時，將有意願之候選人印入選舉票，由選舉人圈選。
籌備會主任委員 巫光楨
原文 以及入會表格 請看
http://oddest.nc.hcc.edu.tw/sudoTaiw/980106.doc
章程草案
http://oddest.nc.hcc.edu.tw/sudoTaiw/971227_2.doc
依內政部之函示，本會需取得 100 人以上之入會申請為宜，歡迎所有認同本會之同好踴躍參與，大家告訴大家，讓本會順利成立，以便舉辦數獨賽事、推廣數獨活動。
---------------------------
以上, 轉自尤怪論壇. http://oddest.nc.hcc.edu.tw/phpBB/viewtopic.php?t=837
有疑問者可至論壇留言或者直接問我.
2009年1月4日 星期日
第一次線上數獨比賽
雖然前幾年有參加不少比賽
線上賽還是頭一遭
http://www.logicmastersindia.com/
這幾天忙得焦頭爛額, 根本沒時間練習
只有在昨天下午抽空和朋友們問了一下規則.
結果..比賽的時候問題一堆.
首先, 他的線上題並沒有同步更新, 剛開始有提供pdf的密碼
於是我們以為不能線上作題.
鍥而不捨的我, 用可憐的小畫家, 歷盡三十五分鐘的艱難畫筆時間, 終於把第一題做出來了.
第一題的規則是: 反黑白點. 玩過黑白點的都知道, 白點是連續數字, 黑點是雙倍數字.
而這題是說白色的既不邊續也不是二倍.
而比賽時間只有二小時!
然後才發現可以線上答題...
第二題摩天樓, 就在無言和順暢中完成了.
第三題是說邊上三個數的積就是你看到的數字, 雖然最後出現矛盾, 還好馬上可以改回來.
第四題則是三數之和, 個人感覺和比積難做. 不過也順利完成.
第五題很炫吧, 有一條粉粉的, 他的意思是,
粉色左邊的是四位數, 比如1234.
粉色區域是三位數, 比如567, 右邊則是二位數 89.
而題目左邊的數字指的是這四位數,三位數與二位數, 相加.
比如1234+567+89 = 1890.
而不規則的邊框表示該框中的數字也為1-9
看起來難
其實對於數獨er來說, 限制越多, 越簡單.
分又多.這題超帥.
第六題粉色區域是偶數
最簡單的題,竟做錯
而且!
不知道怎麼刪除己填的數.. 於是放任之
後來才知道要按ctrl 再用滑鼠點reset
第七題很簡單, 小數字是他週圍四格的數.
第八題, 浪費我很多時間, 期間做錯一次
做完時時間剛好到
而且好像做得不對..
後面還有很多題..
白白一片..來不及做
總之這次的比賽是無言的n次方.
下次一定要更好.
線上賽還是頭一遭
http://www.logicmastersindia.com/
這幾天忙得焦頭爛額, 根本沒時間練習
只有在昨天下午抽空和朋友們問了一下規則.
結果..比賽的時候問題一堆.
首先, 他的線上題並沒有同步更新, 剛開始有提供pdf的密碼
於是我們以為不能線上作題.
鍥而不捨的我, 用可憐的小畫家, 歷盡三十五分鐘的艱難畫筆時間, 終於把第一題做出來了.
第一題的規則是: 反黑白點. 玩過黑白點的都知道, 白點是連續數字, 黑點是雙倍數字.
而這題是說白色的既不邊續也不是二倍.
而比賽時間只有二小時!
然後才發現可以線上答題...
第二題摩天樓, 就在無言和順暢中完成了.
第三題是說邊上三個數的積就是你看到的數字, 雖然最後出現矛盾, 還好馬上可以改回來.
第四題則是三數之和, 個人感覺和比積難做. 不過也順利完成.
第五題很炫吧, 有一條粉粉的, 他的意思是,
粉色左邊的是四位數, 比如1234.
粉色區域是三位數, 比如567, 右邊則是二位數 89.
而題目左邊的數字指的是這四位數,三位數與二位數, 相加.
比如1234+567+89 = 1890.
而不規則的邊框表示該框中的數字也為1-9
看起來難
其實對於數獨er來說, 限制越多, 越簡單.
分又多.這題超帥.
第六題粉色區域是偶數
最簡單的題,竟做錯
而且!
不知道怎麼刪除己填的數.. 於是放任之
後來才知道要按ctrl 再用滑鼠點reset
第七題很簡單, 小數字是他週圍四格的數.
第八題, 浪費我很多時間, 期間做錯一次
做完時時間剛好到
而且好像做得不對..
後面還有很多題..
白白一片..來不及做
總之這次的比賽是無言的n次方.
下次一定要更好.
2008年12月29日 星期一
台灣數獨發展協會 籌備會議
老公說板橋是出了名的風大 於是給兒子穿得跟粽子似的... 結果到那以後是 ~艷陽那個高照~
尤怪大大怕我們肚子餓 自搖腰包買了好大盒的蛋糕,每人一盒 還貼心的附送果菜汁 (20多個人喔,尤怪大大荷包大失血)
參與人員中有好幾個熟面孔 TTH, net538, 還有艾爾發熱心的chinzerjean 還有久仰大名的Joky, 以及我的MSN未見過面的好友 廖正意 上次MOMO親子台比賽時碰過面 且這次送我們一程的王大哥 ...... 人多不及繁舉...
成功選出籌備委員, 中間過程太制式了..SO 略過. 和net538搶那本第二屆世界比賽的題目未果 結果Joky大大送我一本英文的SHOP SUDOKU, 嘿嘿, 凹書比狠的
然後和幾位比較有時間的大大去吃了<貴族世家> 在店裡邊吃牛排還邊做SUDOKU. 真乃人世間一大享受.
當然最大的享受是用甜菜團的 來蹂躪 Joky 大大, 嘿嘿.
謝謝所有的朋友們, 希望明年的今日我們參加的是慶功宴, 慶祝數獨的發揚光大 ^^
尤怪大大怕我們肚子餓 自搖腰包買了好大盒的蛋糕,每人一盒 還貼心的附送果菜汁 (20多個人喔,尤怪大大荷包大失血)
參與人員中有好幾個熟面孔 TTH, net538, 還有艾爾發熱心的chinzerjean 還有久仰大名的Joky, 以及我的MSN未見過面的好友 廖正意 上次MOMO親子台比賽時碰過面 且這次送我們一程的王大哥 ...... 人多不及繁舉...
成功選出籌備委員, 中間過程太制式了..SO 略過. 和net538搶那本第二屆世界比賽的題目未果 結果Joky大大送我一本英文的SHOP SUDOKU, 嘿嘿, 凹書比狠的
然後和幾位比較有時間的大大去吃了<貴族世家> 在店裡邊吃牛排還邊做SUDOKU. 真乃人世間一大享受.
當然最大的享受是用甜菜團的 來蹂躪 Joky 大大, 嘿嘿.
謝謝所有的朋友們, 希望明年的今日我們參加的是慶功宴, 慶祝數獨的發揚光大 ^^
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