Alidoku

A detective puzzle for curious minds: place passengers, trace stops, and solve handcrafted cases offline.

Every passenger has a seat. Every journey has a stop. Only one alibi fits them all.

Alidoku is a compact detective puzzle for iPhone. Read the evidence, place every passenger on the bus, assign each exit stop, and find the only arrangement that satisfies every clue.

PLAY HANDCRAFTED DETECTIVE CASES Work through an expanding collection of chapters, from a rainy last bus to testimony with exactly one lie. Every case has a machine-checked unique solution, so the truth is always there to deduce.

THINK YOUR WAY TO THE TRUTH Use seating positions, neighboring passengers, exit stops, travel order, objects, and witness statements to build the complete solution. Mark candidates as you reason and follow each contradiction back to the clue that caused it.

SOLVE AT YOUR OWN PACE Cases take just a few minutes to pick up and play. There is no timer, no lives, and no pressure. Use an explained logic hint when you are stuck, then keep working toward a clean three-star solve.

KEEP YOUR CASE FILE Replay solved cases to improve your stars, errors, and hint count. Take on a daily challenge selected from the built-in case pool, then share a spoiler-free result when the case is closed.

MADE FOR OFFLINE PLAY Core cases, progress, and puzzle logic live on your device. Alidoku works without an account, without coins, and without interruptions during a puzzle.