Three a day, none of them a guess
Every board is checked by a solver before it ever reaches you.
Three pictures every day
Warm-up 10×10, Casual 10×15, then Tricky 15×15. The day counts towards your streak only when all three are solved.
You never have to guess
A line solver finishes every board before it ships. If it cannot be solved by logic alone, it is thrown away and you never see it.
Five languages, numerals and all
English, German, Arabic, Persian and Kurdish Sorani, with real right-to-left layout and each language's own numerals in the clue gutters.
An X is information
Mark the squares you have ruled out. Filled and marked differ by shape, not only colour, and undo steps back one stroke at a time.
Practice and archive
Endless practice boards with unlimited hints, plus an archive that replays all three pictures from any past date.
Free to play, one €1.99 unlock
An ad on the break after a solve, never on the board. The one-time €1.99 Pro unlock removes ads and lifts the hint limit. No subscriptions.
See it in play
The hub, a board mid-solve, the same board in Kurdish Sorani, and your record.