Find the criminals among 20 suspects. A daily deduction puzzle, zero guessing.
Twenty suspects. One board. Who are the criminals?
Clues by Sam is the official app of the daily detective logic puzzle. Climb aboard the Night Express with Sam the detective: every suspect is either innocent or a criminal, and each suspect you reveal gives you a new clue about the others. Read the clues, connect the facts and mark each suspect, but only when the evidence leaves no other option. Pure deduction, no guessing.
HOW THE DEDUCTION PUZZLE WORKS
• Tap a suspect and decide: innocent or criminal.
• Every revealed suspect adds a new clue to the board.
• You can never guess: each step must follow from what you already know.
• Every logic puzzle has exactly one solution.
A NEW CASE EVERY DAY
• Everyone can play today's case: a fresh daily puzzle that gets harder from Monday (easy) to Sunday (devilish).
• Ranks, streaks and medals: go from Rookie to Chief Inspector.
THE NIGHT EXPRESS STORY
• A 15-case detective story: ride a luxury night train and unmask the Velvet Gang.
• A new story case opens every day, with illustrated chapters.
• Quick cases: a fresh board of suspects whenever you want one.
PLAY YOUR WAY
• Two-stage hints point to the clues you need, then to the next suspect you can identify.
• Corner tags in six colors to keep notes on suspects.
• Inspect a clue to highlight the people it mentions.
• Night and day themes, a color-blind friendly mode and a grayscale mode.
• Three step-by-step tutorials teach the rules in minutes.
SHARE THE CASE
• Share your result grid as text or a picture.
• Compare your solve time with other players.
• Share a mid-game board and ask friends for help.
Made for fans of logic puzzles, logic grid puzzles, brain games, mystery and detective games, crime puzzles, nonograms and sudoku. A calm 5 to 15 minute daily ritual for your brain.
PREMIUM
Today's case and the first tutorial need no subscription. Clues by Sam Premium (monthly or yearly, auto-renewing) unlocks the Night Express story, unlimited quick cases, earlier days and the archive, hints, solve-time stats, picture sharing and all tutorials. Payment is charged to your Google Play account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel it in your Google Play subscriptions.
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Novedades
Now in 15 languages: pick yours in Settings. The Night Express story, quick cases and a calmer rating prompt. Small fixes and polish.