Sherlock: Grid Solver

Sherlock: Grid Solver — Logic-Grid Deduction Puzzles Put on your detective hat and crack the case with pure logic. Sherlock: Grid Solver is a classic logic-grid puzzle game (the kind sometimes called a "logic problem" or "zebra puzzle") wrapped in a cozy whodunit. Read the clues, rule out what can't be true, and deduce exactly who did what — no guessing required. HOW IT PLAYS Every case gives you a cast of suspects and a handful of clues. Tap a square to place a tick (✓ confirmed) and the squares that can't be true cross out (✗ eliminated) automatically. Chain the clues together, narrow the grid down, and unmask the culprit. If your reasoning is sound, there's always one — and only one — solution. PUZZLES FOR EVERY MOOD • Easy (3×3) — quick, friendly cases to warm up • Medium (4×4) — a satisfying after-coffee challenge • Hard (5×5) — twisty, clue-packed mysteries for seasoned sleuths • Daily Puzzle — a fresh case every day, with streaks to keep alive • Endless — unlimited, freshly generated puzzles so you never run out SMART TOOLS, NO FRUSTRATION • Pencil marks for jotting tentative "maybe" notes • Pinch to zoom on the bigger grids • Undo and Clear so you can explore freely • Step-by-step hints that teach the next deduction instead of just handing you the answer • Check for mistakes before you commit TRACK YOUR SKILL • Earn up to 3 stars per case for fast, hint-free solving • Beat your best times • Unlock achievements — First Case, Pure Logic, Lightning, Flawless and more • Build daily streaks, and let a streak freeze save you on a busy day MADE TO ENJOY • Clean, modern design with full light and dark themes • Play offline — no internet needed to solve a single case • No account, no sign-up, no clutter • Free to play, with an optional ad-free upgrade If you love sudoku, nonograms, crosswords, brain teasers or detective mysteries, Sherlock: Grid Solver gives your brain a daily workout that's equal parts puzzle and play. Read the clues. Trust the logic. Catch the culprit.