OBJECTIVE
Fill in the correct squares to reveal a hidden picture. The numbers around the grid tell you exactly which squares are filled. It is pure logic, never guessing.
WHAT THE NUMBERS MEAN
- Each number is the length of one solid run of filled squares in that row or column. You do NOT add the numbers together.
- When a line has several numbers they list its runs in order, and there is at least one empty square between each run.
- Example: a row clue of "3 1" means a run of 3 filled squares, then a gap, then 1 filled square, reading left to right.
- A clue of "5" on a 5-wide line fills the whole line. A blank clue means that line stays empty.
HOW TO PLAY
- Tap a square to fill it. Switch to Mark to cross out squares you have worked out are empty (right-click also marks).
- Crossing out the empties is half the puzzle: it pins down where the filled runs can fit.
- The board completes itself the moment every filled square is correct.