About the game
The boxes have melted into wobbly coloured regions of nine cells, new in every puzzle. Rows and columns work as always, but the regions make you look at the grid in a new way.
Rules
Fill the grid so that every row, every column and every coloured region of nine cells holds each number from 1 to 9 exactly once. The regions are new in every puzzle.
Every puzzle has exactly one solution, so it can always be found by reasoning, without guessing. A number that breaks a rule turns red.
How to play
- Tap a cell, then a number below the board (or type it).
- Every row, column and coloured region holds 1 to 9 once.
- Not sure? Switch on notes and pencil in the options.
- Languages
- EN · DE
- Works on
- Phone, tablet, computer
- Players
- Just you