各類數(shù)獨的題目/答案/逐步講解，可拍照錄入。
支持四宮、六宮、八宮、九宮、十二宮、十六宮、鋸齒數(shù)獨、殺手數(shù)獨、肯肯數(shù)獨、武士數(shù)獨、鮮花數(shù)獨、風(fēng)車數(shù)獨、合體數(shù)獨、蝴蝶數(shù)獨、十字數(shù)獨、雙疊數(shù)獨、三疊數(shù)獨、僧兵數(shù)獨、奇偶數(shù)獨、數(shù)比數(shù)獨、連續(xù)數(shù)獨、不連續(xù)數(shù)獨、無緣數(shù)獨、無馬數(shù)獨、3D數(shù)獨、天平數(shù)獨、對角線數(shù)獨、百分比數(shù)獨、窗口數(shù)獨、星形數(shù)獨、燭臺數(shù)獨、中心數(shù)獨、同位數(shù)獨等。
還有技巧教程和豐富的在線題庫哦~
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秒殺模式：直接給出題目的答案；
輔助模式：解題過程逐步講解（同一步驟可切換多種解法）
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標準數(shù)獨規(guī)則：將1~9填入9x9的盤面中，使每行、每列、每個粗線宮（3x3）內(nèi)均不重復(fù)。
對角線數(shù)獨（X數(shù)獨）：在標準數(shù)獨規(guī)則的基礎(chǔ)上，兩條大對角線的數(shù)字也不重復(fù)。
百分比數(shù)獨：在標準數(shù)獨規(guī)則的基礎(chǔ)上，一條大對角線和額外的兩個3x3區(qū)域數(shù)字也不重復(fù)。
窗口數(shù)獨：在標準數(shù)獨規(guī)則的基礎(chǔ)上，額外的四個3x3區(qū)域數(shù)字也不重復(fù)。
武士數(shù)獨：由5個9x9標準數(shù)獨疊加而成，分別為4個角和中心位置。將1~9填入，使5個區(qū)域均能滿足標準數(shù)獨的要求。
殺手數(shù)獨：在標準數(shù)獨規(guī)則的基礎(chǔ)上，額外增加了虛線所示的殺手籠，虛線上的數(shù)字表示該區(qū)域?qū)m格的數(shù)字之和，虛線內(nèi)的數(shù)字不能重復(fù)。
肯肯數(shù)獨（聰明格、算獨）：由NxN宮格組成，并用粗線劃分了多個組。將1~N填入，使每行、每列的數(shù)字均不重復(fù)。此外，每組左上方的數(shù)字和運算符號（+-×÷）表示該組內(nèi)數(shù)字通過該運算得出的答案。無運算符號則表示該組可用上述任一運算符。
鋸齒數(shù)獨：由多個不規(guī)則的凹凸的宮組成，將1~9填入9x9的盤面中，使每行、每列、每個不規(guī)則的宮內(nèi)均不重復(fù)。
奇偶數(shù)獨：在標準數(shù)獨規(guī)則的基礎(chǔ)上，增加了圓形和方形。帶圓形的宮格必須是奇數(shù)，帶方形的宮格必須是偶數(shù)。
數(shù)比數(shù)獨（不等號數(shù)獨）：在標準數(shù)獨規(guī)則的基礎(chǔ)上，增加了大于符號，數(shù)字之間必須滿足相應(yīng)的大小關(guān)系。
連續(xù)數(shù)獨：在標準數(shù)獨規(guī)則的基礎(chǔ)上，增加了宮格間的擋板，擋板兩側(cè)宮格的數(shù)字相差為1，無擋板的兩個宮格的數(shù)字相差一定不為1。
不連續(xù)數(shù)獨：在標準數(shù)獨規(guī)則的基礎(chǔ)上，要求相鄰兩個宮格的數(shù)字相差不為1。
無緣數(shù)獨：在標準數(shù)獨規(guī)則的基礎(chǔ)上，要求每個數(shù)字與相鄰的8個宮格均不能相同。
無馬數(shù)獨：在標準數(shù)獨規(guī)則的基礎(chǔ)上，要求每一格與其前進2拐1格（馬走日）的數(shù)值不相同。
天平數(shù)獨：在標準數(shù)獨規(guī)則的基礎(chǔ)上，增加了圖中紅色的天平，天平兩側(cè)的數(shù)字之和應(yīng)該相等。
3D數(shù)獨：由27個3x3的粗線宮立體堆疊而成，并有紅、橙、黃、綠、藍、紫6種顏色的線貫穿。將1~9填入，使每個粗線宮(3x3)、各條彩線上的9個宮格均不重復(fù)。


Various types sudoku puzzles, answers, step-by-step explanations, allow take photo to input.
It supports 4/6/8/9/12/16 grid sudoku, jigsaw sudoku, killer sudoku, kendoku, samurai sudoku, flower sudoku, windmill sudoku, gattai sudoku, butterfly sudoku, cross sudoku, twodoku, triple doku, sohei sudoku, odd/even sudoku, compdoku, consecutive sudoku, non-consecutive sudoku, touchless sudoku, anti-knight sudoku, 3D sudoku, balanced sudoku, diagonal sudoku, percent sudoku, window sudoku, asterisk sudoku, girandola sudoku, center dot sudoku, offset sudoku, etc.
There are also technique tutorials and a rich online sudoku store.
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K.O. mode: Provide the solution directly.
Help mode: Provide step-by-step explanations.
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Sudoku Rules: Fill in the 9x9 grid with numbers 1~9 such that each row, column, and 3x3 box contains each number exactly once.
Diagonal Sudoku (X Sudoku): Adds to standard rules by requiring uniqueness of digits in two major diagonals.
Windoku: Adds to standard rules by requiring uniqueness of digits in four extra 3x3 regions.
Samurai Sudoku: Formed by overlaying five 9x9 standard Sudoku grids, positioned at four corners and the center. The objective is to fill the grid with numbers 1~9, satisfying the standard Sudoku rules in each of the five independent regions.
Killer Sudoku: Builds upon the standard Sudoku rules with an additional twist of killer cages (as indicated by dashed lines in the diagram), where the number on the dashed line signifies the sum of the digits within the corresponding cage, and the digits within the cage must be unique.
Kendoku (Newdoku/Calcudoku/Mathdoku): Composed of an NxN grid, which is divided into multiple groups by thick lines. Fill in the numbers 1~N, ensuring that no digit is repeated in each row or column. Additionally, the number and arithmetic symbol (+-×÷) located at the top left of each group represent the answer obtained by performing the specified operation on the digits within that group. If no operator is specified, it means this group can use any of the above operators.
Jigsaw Sudoku: Consists of irregularly shaped, concave and convex boxes arranged within a 9x9 grid. The objective is to fill the grid with numbers 1~9 such that each row, column, and irregularly shaped box contains no repeating digits.
Odd / Even Sudoku: An extension of standard Sudoku rules, incorporates additional circles and squares. Cells with circles must contain odd digits, cells with squares must contain even digits.
Compdoku: An extension of standard Sudoku rules, adds symbols such as great than, and the numbers must satisfy the corresponding size relationships.
Consecutive Sudoku: Adds barriers between grids based on the standard Sudoku rules, with the difference in numbers between grids on both sides of a barrier being 1, and the difference between two grids without barriers definitely not being 1.
Non-consecutive Sudoku: An extension of standard Sudoku rules, requires that the difference between the numbers in adjacent cells is not 1.
Touchless Sudoku: An extension of standard Sudoku rules, requires that each number cannot be the same as its eight adjacent cells.
Anti-Knight Sudoku: An extension of standard Sudoku rules, requires all cells at a chess knight move (at a distance of 2 by 1) must hold different numbers.
Balance Sudoku: Extending standard Sudoku rules by incorporating red balance in the grid, where the sum of the digits on either side of the balance must be equal.
3D Sudoku: Constructed by stacking 27 individual 3x3 boxes in a three-dimensional grid, intersected by 6 colored lines (red, orange, yellow, green, blue, purple). The goal is to fill the grid with numbers 1~9, ensuring that each 3x3 box, as well as the 9 cells along each colored line, contain unique, non-repeating digits.

【更新日志】

3.9.82024-12-17 17:45:00新增自定義額外區(qū)域數(shù)獨

3.9.62024-12-13 11:57:00優(yōu)化解題界面

3.9.32024-12-09 17:18:00優(yōu)化動態(tài)強制鏈組步驟講解

3.9.22024-12-05 16:03:00新增無緣數(shù)獨、無馬數(shù)獨玩法

3.9.02024-12-03 16:53:00新增不連續(xù)數(shù)獨