TruePlumb Games

Free online games · no sign-in

Free logic puzzle games

Logic puzzles give you a few clear rules and one question: what is the next right move? Here you will cut shapes apart, route pipes, trace a single line through a maze, crack a lock by deduction, move matchsticks, plan a path or find a way out of a locked room. You win by thinking one step further than last time.

Every game on this page is free, plays in your browser on a phone or a computer, and needs no account. One more try is always cheap. If a level stops you, step away for a moment: the answer often shows up the second you look at it again.

15 logic puzzles to play now

Questions about logic puzzles

What is a logic puzzle game?
A game where the rules are fixed and the answer comes from reasoning, not from speed or luck. You study the board, test an idea and see whether it holds.
Which logic puzzle should I start with?
Pick the one whose idea you understand in five seconds: connecting pipes or tracing one line are good first picks. Deduction and escape games ask for more patience.
Are these logic games free?
Yes. Every game is free to play in your browser, with no sign-in and nothing to install.

All free games · Word and number games · Memory and spot games