logic · Daily challenge
Nonogram
Fill the pattern described by the row and column clues.
How to playRules & scoring
Nonogram
Fill the pattern described by the row and column clues.
How to play
- Read each row's clues from left to right and each column's from top to bottom. Each number is a run of filled squares; separate runs with at least one empty square. A 0 means no filled squares.
- Choose Fill, × Empty, or Erase, then tap squares. Tapping an existing mark with the same tool clears it. Right-click or press X to mark empty; arrow keys move the selection and Delete clears the selected square.
- Complete every required fill and remove any extra fills. Empty squares may be clear or marked ×; marking every empty square is optional.
Daily challenge
Everyone gets the same daily challenge for the UTC date. Your saved attempt resumes when you return; the next challenge arrives at midnight UTC. Daily results do not change Elo.
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