How to play — step-by-step puzzle guides
New to a puzzle? Pick any game below for a clear, step-by-step walkthrough — from your very first move to advanced solving strategies.
Games
Classic puzzle games with number placement and logic.
- MinesweeperUncover safe cells using number clues. Avoid the mines.(coming soon)
- MazesNavigate from start to finish through twisting corridors.(coming soon)
- NonogramShade cells from row and column clues to reveal a picture.(coming soon)
- Tower of HanoiMove all discs to the target peg, one at a time.(coming soon)
Logic
Deductive reasoning, pattern recognition, and codebreaking.
- Logic Grid PuzzlesUse elimination grids to match categories by logic.(coming soon)
- Pattern PuzzlesSpot the rule in sequences, matrices, and odd-one-out sets.(coming soon)
- Deduction PuzzlesSolve mysteries by reading clues and ruling out suspects.(coming soon)
- CryptogramDecode a substitution cipher to reveal a quote.(coming soon)
Math
Mathematical riddles, brain teasers, and number challenges.
- Math RiddlesMathematical problems wrapped in stories and trick questions.(coming soon)
- Brain TeasersLateral thinking, wordplay, and trick questions.(coming soon)
- Number ChallengesFind patterns in number sequences and properties.(coming soon)
Words
Word-based puzzles: scrambles, searches, and ciphers.
- AnagramRearrange scrambled letters to form the hidden word.(coming soon)
- Word SearchFind hidden words in a grid of letters.(coming soon)
- CrosswordFill words into a grid from across and down clues.(coming soon)
Grid
Grid-based puzzles with spatial reasoning and constraints.
- KakuroFill number sums into a crossword-style grid.(coming soon)
- SkyscrapersDeduce building heights from edge visibility clues.
- BinairoFill a grid with 0s and 1s following three simple rules.(coming soon)
- Star BattlePlace stars so each row, column, and region has the right count.(coming soon)
- Light Up (Akari)Place light bulbs to illuminate every cell without conflicts.(coming soon)
- SuguruFill numbered groups so no identical digits touch.(coming soon)
- SlitherlinkDraw a single loop on grid edges guided by number clues.(coming soon)
- HashiConnect islands with bridges to form a single network.(coming soon)
- Number GridFill the grid following arithmetic constraints.(coming soon)
- NurikabeShade cells to form a connected wall around numbered islands.(coming soon)
- ShikakuDivide the grid into rectangles, each containing one number.(coming soon)
- AquariumFill water levels in aquarium tanks guided by row and column clues.(coming soon)
- HitoriShade duplicates so no number repeats in any row or column.(coming soon)
Sudoku Puzzles
Classic Sudoku and its variants: Killer, Samurai, Jigsaw, KenKen, and Futoshiki.
- SudokuFill a 9×9 grid so every row, column, and box contains 1–9.(coming soon)
- Killer SudokuSudoku with cage sums — no repeated digits in any cage.(coming soon)
- Samurai SudokuFive overlapping 9×9 Sudoku grids — solve them all at once.(coming soon)
- Jigsaw SudokuSudoku with irregular regions instead of standard 3×3 boxes.(coming soon)
- KenKenCombine arithmetic and Latin square logic in caged grids.(coming soon)
- FutoshikiPlace digits with inequality constraints between cells.(coming soon)