18 games like Modus Ponens

Deduce who, how, where and why from clues that fit exactly one arrangement.

Step into the shoes of a digital detective in this daily social engineering logic puzzle. Analyze a fresh fictional target profile every 24 hours, connect hidden clues in their bio and hobbies, and deduce their secret password in the fewest attempts possible!

Use the clues to figure out which characters are innocent and which are criminals.

Place suspects and evidence into rooms until only one arrangement of the case still fits.

Daily murder mystery logic puzzle. New whodunit every morning. Elimination grid, pure deduction, verified solvable.

Daily balance-scale logic puzzle where you weigh crates and deduce their order from lightest to heaviest in as few weighings as possible.

Daily logic deduction puzzle where players use true witness statements to place suspects, rooms, departure times, and items, then solve the mystery.

Daily logic puzzle collection featuring 6 puzzle types: Einstein Riddles, House Puzzles, Codebreaker, Crack the Code, Zebra Puzzles, and more. Deduce relationships and match attributes through logical reasoning. Multiple difficulty levels from very easy to ultra-hard.

A daily logic deduction game where you use truthful clues to identify the culprit.

An interdimensional mystery, and the clues to close it.

Find the liar in a daily elevator logic puzzle where one person caused the smell and everyone denies it.

One maths or logic riddle a day, with hints, checking and a full explanation.

A daily logic deduction puzzle where you use suspects' statements to prove who is guilty or innocent.

Solve a daily detective logic case by using clues to prove which people, places and objects are involved.

A story-maze where one path leads out and every other door kills you.

Solve a daily logic puzzle by matching word clues to the correct set relationship diagram.

Trade from a red paperclip to the daily prize in as few swaps as possible.

Solve a daily set of five legal-reasoning logic puzzles, covering if-then rules, testimony, hearsay, docket logic and an alibi.