Something happened last night.
A daily logic grid puzzle
Solvable by pure deduction. Three cases a day — Easy, Medium, Hard — so you pick the fight. Five minutes or fifty. No guessing, ever.
Free · no signup · on the web, iOS and AndroidDAILY CASE FILES · EST. 2026
Pick today's logic puzzle
A sealed manor. A night train. A gallery after hours. Every midnight, three fresh cases open — Easy, Medium, and Hard — the same for everyone at each level.
Work the clues on the grid
Cross-reference the case notes to place every suspect, item, and alibi. Each case has exactly one solution, provably reachable by logic alone.
Close the case, keep the streak
Stamp the file CASE CLOSED, post your time — spoiler-free — and keep the streak alive. Stuck? Hints teach the next deduction, never the answer.
The detective's pledge
No ads.
Ever. That's the whole point.
No guessing.
Every case is solvable by deduction alone — guaranteed by the generator.
No tracking.
No third-party SDKs. Your streak is yours.
The records room
All three daily cases are free, forever. Verdict Pro opens the vault — every case ever published, plus the weekly Cold Case — for less than a cup of diner coffee a month.
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