All 7 Games
Two classic games, five brand-new logic puzzles — each with its own rules, tips and FAQ.
Classic Games
🧩 Logic Puzzles
Logic Puzzle
➕Sum Grid
Fill the grid to hit every target sum.
Full guide & FAQ →Logic Puzzle🔟Binary Puzzle
Balance the grid with 0s and 1s.
Full guide & FAQ →Logic Puzzle🔗Number Chains
Trace one unbroken chain.
Full guide & FAQ →Logic Puzzle⚖️Futoshiki
Satisfy every greater-than sign.
Full guide & FAQ →Logic Puzzle✳️Mini Kakuro
Match every run to its clue.
Full guide & FAQ →