An entry in Fortnightly Topic Challenge #47: "Wacky Sudokus"
Welcome to the ninth puzzle in this series! For more information about the series, see the first puzzle and the introduction. Enjoy!
This might not technically count as a 'sudoku', but some of the rules are the same so I've included it.
I guess the numbers don't get along well with themselves...
- Fill in every box so each box contains the digits from 1 to n, where n is the number of cells in the box
- So a box with 4 cells, must contain the digits 1, 2, 3 and 4
- The same digit cannot be orthogonally or diagonally adjacent.
I really like these and I don't know if they've been seen on the site before. I might make an extra large one (and perhaps even wackier!) if people like this!