MindYourPuzzle

MindYourPuzzle is a home for puzzles worth your time — clean, fast, and built for people who actually like thinking hard. 18 daily puzzles — one new board in every game at midnight UTC. Plus rapid-fire math duels, ranked 1v1, and hand-picked brain teasers. No ads, no guilt mechanics, no noise. EIGHTEEN DAILY GAMES Sudoku group: • Sudoku — the classic 9×9 logic puzzle with notes, hints, and conflict highlighting • Mini Sudoku — 6×6, same rules, quicker solve Logic puzzles: • Realm — place queens so no two touch: one per row, column, and colored region • Trail — trace one path through every cell, hitting checkpoints in order • Binairo (Takuzu) — fill the grid with O and X, balanced lines, no three in a row • Hitori — shade duplicates without breaking the board apart • Light Up (Akari) — place bulbs to light every cell • Kakuro — the crossword of numbers: cross sums with distinct digits • Nonogram (Picross) — reveal the hidden picture from number clues • Patches — tile the grid with rectangles that match the clues Number games: • Mathler — find the hidden calculation that hits the target • Sumplete — delete numbers until every row and column hits its sum • Calcudoku (KenKen-style) — arithmetic cages meet Latin squares • Numberle — guess the 5-digit number, Wordle-style feedback • Pips — dominoes meet region constraints • SumSlide — split the row into segments matching the target sums Word games: • Wordle — the daily 5-letter word, same board for everyone • Word Search — every word hides exactly once, all 8 directions MATH SPRINT — RANKED MENTAL MATH DUELS • Math Sprint — rapid-fire arithmetic, 60 seconds, head to head • Cross Math — fill the grid so every equation holds • Flash Mental — numbers flash and vanish; sum them from memory • Math Maze — navigate arithmetic paths to hit the target • Timed solo practice with personal bests for every duel PLAY RANKED, HEAD TO HEAD • 1v1 — same puzzle, two players, first correct solve wins • A real Glicko-2 rating per group, global leaderboards • Gauntlet — three puzzles back to back, one winner • Challenge your friends directly — with notifications when they respond INSIGHT — BRAIN TEASERS WORTH ARGUING ABOUT Over 100 hand-picked riddles and logic puzzles with hints and full explanations — from classic probability paradoxes to matchstick puzzles. Each one has a single beautiful "aha". FREE FOREVER, HONEST PREMIUM Every daily puzzle and every ranked 1v1 match is free — forever. Premium unlocks the full archive, unlimited practice, and reveal-solution across all games. No ads for anyone. That's the whole point. BUILT FOR FOCUS • Clean, dark-first design with multiple themes • Offline-friendly daily boards • Streaks that inform, not guilt-trip • Brain games and brain training that respect your intelligence New boards at midnight UTC, every day, in every game. Come think hard.