Single player logic puzzles online

Choose from 7 games, including Binary Balance, Skyscraper View, Arithmetic Cages. Play in your browser without signing up.

• Binary Balance — Find the balance hidden between zero and one.
• Skyscraper View — Use clues around the edge to deduce tower heights.
• Arithmetic Cages — Solve arithmetic and grid logic together.
• Domino Pairs — Pair the numbers into a set of unique dominoes.
• Knight's Tour — Hop in an L shape and visit every square once.
• Eight Queens — Give eight queens room to coexist.
• Hitori — Black out repeated numbers and keep the white cells connected.