Filled in the grids and complete the hidden picture.
Sand Balls
Tangram King
Popcorn Burst
Rope Help
Cannon Ball Defender
Divide
Picture logic puzzles in which cells in a grid must be colored or left blank according to numbers at the side of the grid to reveal a hidden picture. The numbers are a form of discrete tomography that measures how many unbroken lines of filled-in squares there are in any given row or column.
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