Logic Grid Puzzles

These classic puzzles are for the true logic problem fanatic!

New to logic grid puzzles? Our step-by-step guide shows how to solve logic grid puzzles, one type of clue at a time.

They come in multiple sizes and have difficulties and timings.

Keep your mind sharp with these stimulating logic puzzles that will exercise your brain muscles — a great introduction to deductive reasoning! Enjoy a range of problems in every volume.

No more erasing. Multi-level undo and Auto-X let you focus on the logic. If you get stuck, you can choose to erase errors or get a hint. Zoom the grid to fit your screen – from phone size to the largest tablet.

Features

• Auto X
• Smart hints
• Expert Time badges (optional)
• Night time mode
• Pinch zoom on solving grid
• Multi-level undo