Tag Archives: tridoku

FREE Presentational booklet of puzzles by DJAPE

A promotional PDF by Djape. Please forward this to your local newspaper and ask them to change from classic Sudoku to something new.
Posted in Bookstores, General, Kakuro, Picross, Puzzle variants, Sudoku Variants | Also tagged , , , , , , , , , , , , , , , , , , | 1 Response

A difficult TriDoku (Triangular Sudoku variant) puzzle

A new type of Sudoku variant puzzle in triangular format. It’s called TriDoku. This is a difficult one. There is an easier one posted before.
Posted in Free sample puzzles, Sudoku Variants | Also tagged , , , , , | 2 Responses

Triangular Killer Sudoku variant – Killer Tridoku #2

Remember the TriDoku puzzles? Here is a new one. It’s a second one in Killer format, give it a try! Killer TriDoku puzzles: all standard rules of Killer Sudoku apply + of course the TriDoku rules. TriDoku Killer Sudoku for Monday, February 22, 2010. Difficulty: THINKER (when you click&download the puzzle it won’t look so […]
Posted in Free sample puzzles, Killer Sudoku, Sudoku Variants | Also tagged , , , , , | 2 Responses

Triangular Killer Sudoku – or simply – Killer TriDoku

In case you didn’t see this one coming, well then… you don’t know me and should be coming to this site more often! 🙂 Killer TriDoku puzzle: all standard rules of Killer Sudoku apply + of course the TriDoku rules. Has anyone else published this kind of puzzle until now? Killer TriDoku for Monday, February […]
Posted in Free sample puzzles, Killer Sudoku, Sudoku Variants | Also tagged , , , | 2 Responses

Triangular Sudoku variant: TriDoku X

If you can have Diagonal Sudoku or Sudoku X puzzles, why not have a TriDoku X? Although it looks more like a TriDoku *, I decided to keep the “X” in the name. Perhaps it could be called a TriDoku Star? Whatever you call it, I think the additional rules are obvious: in addition to […]
Posted in Free sample puzzles, Sudoku Variants | Also tagged , , , , , , | 3 Responses

Tridoku

Here is a puzzle that I think deserves a lot of attention: TriDoku! It’s a great puzzle-type but for some reason it’s very rarely seen in the Sudoku world. I want to change that! Even though it may not appear obvious, there are 81 cells in this puzzle. And there are 9 nonets. Just like […]
Posted in Free sample puzzles, Sudoku Variants | Also tagged , , , , , , , , , , , , | 11 Responses
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