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Welcome to Logic Vault, the ultimate cognitive test designed to challenge your wit and deduction across a vast range of mental problems. Each level presents a fresh challenge, cycling through seven core puzzle types: Numeric Sequences, Deduction Scenarios, Simple Matching, Symbol Count, Odd One Out, Quick Arithmetic, and Character Frequency. Success requires instant, accurate selection, as a correct solution is the only key to advancing. Prove your mastery of logic and unlock the next tier of the Vault in this seamless, touch-responsive experience. It works perfectly on all devices.
Logic Vault is a free puzzle game that runs directly in your browser — there is nothing to install and no account to create. It works on desktop, tablet and phone, and you can start playing straight away.
Mouse click or tap to play
Work out the solution and execute it. Puzzle games here are untimed or generously timed, so the constraint is the problem itself rather than the clock.
Everything is done by clicking, tapping or dragging. No keyboard is required.
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