All Clues True: Crime Logic

Every clue means exactly one thing. Every published case has exactly one
solution.

All Clues True turns classic logic-grid deduction into compact, atmospheric
crime mysteries. Study the floor plan, place each suspect, rule out impossible
positions, and identify the only person who could have stayed with the victim.
No reflexes, timers, or random guessing — just careful reasoning.

FAIR-PLAY DEDUCTION

• Follow precise room, object, row, column, and position clues
• Mark individual possibilities with candidate Xs
• Undo and redo freely without losing your train of thought
• Check whether your board is still logically possible
• See a step-by-step explanation after solving a case

HELP THAT TEACHES

Progressive hints point you toward the next useful statement, explain the
reasoning, and reveal a concrete deduction only when you ask. Help is designed
to make you a better solver, not simply show the answer.

PLAY YOUR WAY

Your first 12 starter cases are completely ad-free. After those cases, you can
keep playing with three new campaign-case unlocks each day. Today's Daily Case
is free for everyone and does not use that allowance. A rare full-screen ad can
appear only after a solved-case result, when you return to the case archive. A
rewarded ad starts only when you explicitly request one concrete Deduction hint.

Premium is an optional one-time purchase. It unlocks the complete launch case
archive, removes ads permanently, and makes every hint available without
watching an ad. Today's Daily Case stays free for everyone; Premium also opens
the previous 30 days of Daily Cases. The app displays your local Google Play
price before purchase.

BUILT FOR FOCUS

• No account required
• Progress is saved locally on your device
• No ads on an active case board
• No gore or graphic violence
• Play at your own pace

Read every statement. Mark every possibility. Prove who did it.

Recent changes:
Solve fair-play crime logic cases with precise clues, candidate marks, unlimited undo and redo, progressive hints, and step-by-step solution proofs. Your first 12 cases are ad-free. An optional one-time Premium purchase unlocks all 120 launch cases and the previous 30 Daily Cases, and removes future ads. Today's Daily Case remains free for everyone.