All Questions
4 questions
15
votes
2
answers
647
views
A Crabby Sudoku
I present a *deep breath* Even-Odd TetroThermoDoku. From the back of the name to the front:
Rules
Sudoku: Fill each cell with a digit 1-9 such that no number repeats in any row, column, or 3x3 heavy-...
- 10.6k
15
votes
1
answer
600
views
This Sudoku Park iS LIT!
An entry in Fortnightly Topic Challenge #47: "Wacky Sudokus"
The grid below is a normal Sudoku grid with normal Sudoku clues, but the completed grid also houses a Statue Park! The completed ...
- 29.2k
15
votes
2
answers
1k
views
Tetromino Sudoku
An entry in Fortnightly Topic Challenge #32: Grid Deduction Hybrids
The grid below, when filled in, forms a valid Sudoku grid. It can also be filled in like a LITS (nuruomino) puzzle without the 1x4 ...
- 6,830
9
votes
2
answers
732
views
Tetromi-nuri-doku
Note: This puzzle was inspired by the one here, by Mike Q.
Every square in the grid above, when the puzzle is complete, has a number between 1 and 9 in it and either is shaded or is not. Each 3x3 ...
- 517