TriDoku: 150 Triangular Sudoku Puzzles

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9781492940203: TriDoku: 150 Triangular Sudoku Puzzles
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Is this Sudoku? Well... YES! ...and NO!
TriDoku puzzles have the same number of cells as Sudoku: 81. However, there are no rows or columns! Instead, there are triangles. In fact, the whole grid has gone triangular.
The “nonets’ are there, but instead of being 3x3 squares, they‘ve become triangles, too.
Oh, and did you know that in Tridoku puzzles there are also lots of hexagons?
However, despite all those differences, the basic principle of Sudoku still applies: you cannot repeat a number in any of the defined regions.
It’s a lot of fun and a chance to develop new problem solving skills!
ENJOY!

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About the Author:

DJAPE is the author of more than 70 puzzle books and some 17 puzzle games for Amazon Kindle, ranging from Sudoku variants such as Killer Sudoku and Samurai Sudoku to Kakuro, TriDoku, Hidoku, CalcuDoku, Futoshiki and Picross/Hanjie/Griddlers/Nonograms puzzles. Also, Djape contributes regularly to newspapers and magazines across the globe, including The Washington Post. Currently Djape is working on his PhD thesis in Computer Science. Likes sailing, dancing tango, horseback riding, playing bridge and traveling.

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Book Description CreateSpace Independent Publishing Platform. Paperback. Condition: New. This item is printed on demand. 94 pages. Dimensions: 8.8in. x 5.9in. x 0.4in.Is this Sudoku Well. . . YES! . . . and NO! TriDoku puzzles have the same number of cells as Sudoku: 81. However, there are no rows or columns! Instead, there are triangles. In fact, the whole grid has gone triangular. The nonets are there, but instead of being 3x3 squares, theyve become triangles, too. Oh, and did you know that in Tridoku puzzles there are also lots of hexagons However, despite all those differences, the basic principle of Sudoku still applies: you cannot repeat a number in any of the defined regions. Its a lot of fun and a chance to develop new problem solving skills! ENJOY! This item ships from La Vergne,TN. Paperback. Seller Inventory # 9781492940203

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Book Description Createspace Independent Publishing Platform, United States, 2013. Paperback. Condition: New. Large Print. Language: English . Brand New Book ***** Print on Demand *****. Is this Sudoku? Well. YES! .and NO! TriDoku puzzles have the same number of cells as Sudoku: 81. However, there are no rows or columns! Instead, there are triangles. In fact, the whole grid has gone triangular. The nonets are there, but instead of being 3x3 squares, they ve become triangles, too. Oh, and did you know that in Tridoku puzzles there are also lots of hexagons? However, despite all those differences, the basic principle of Sudoku still applies: you cannot repeat a number in any of the defined regions. It s a lot of fun and a chance to develop new problem solving skills! ENJOY!. Seller Inventory # APC9781492940203

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Book Description Createspace Independent Publishing Platform, United States, 2013. Paperback. Condition: New. Large Print. Language: English . Brand New Book ***** Print on Demand *****.Is this Sudoku? Well. YES! .and NO! TriDoku puzzles have the same number of cells as Sudoku: 81. However, there are no rows or columns! Instead, there are triangles. In fact, the whole grid has gone triangular. The nonets are there, but instead of being 3x3 squares, they ve become triangles, too. Oh, and did you know that in Tridoku puzzles there are also lots of hexagons? However, despite all those differences, the basic principle of Sudoku still applies: you cannot repeat a number in any of the defined regions. It s a lot of fun and a chance to develop new problem solving skills! ENJOY!. Seller Inventory # APC9781492940203

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