Quiet Grid: Logic Puzzles

Quiet Grid is a calm collection of logic puzzles and word games: Sudoku, Nonogram, Takuzu, Minesweeper, Star Battle, Word Search, 2048 and more. No ads, no account, no internet. Everything stays on your device.

A FRESH PUZZLE EVERY DAY
Choose which games give you a new puzzle every day, in every difficulty. Share your result when you're done, and get an optional reminder if you haven't played yet.

PUZZLES THAT PLAY FAIR

• Four levels, Easy to Expert, graded by the logic each puzzle needs, not by how many squares are empty.
• Stuck? A hint shows you the next step.
• Challenger mode: solve as many puzzles as you can before the clock runs out.
• Build Mixes of your favorite games and difficulties and play them back to back.
• Track wins, streaks and scores for every game and difficulty, with a full history of every puzzle you play.

LOGIC PUZZLES

• Sudoku — Place digits 1–9 so every row, column and 3×3 box contains each digit once.
• Killer Sudoku — No starting digits: the sums in each dashed cage tell you what goes where.
• Mini Sudoku — Quick 4×4 and 6×6 Sudoku for a short break.
• Takuzu (Binairo) — Fill the grid with 0s and 1s. Equal counts, no three in a row, no identical rows.
• Nonogram (Hanjie) — Reveal a hidden picture using the number clues on each row and column.
• Minesweeper — Uncover every safe cell without hitting a mine.
• Star Battle — Place stars in every row, column and region, with no two touching.
• Animal Doku — One animal per row, column and colored region, never touching, not even diagonally.

WORD GAMES

• Word Search — Find hidden words in themed grids.
• Word Guess — Guess the hidden word in six tries.
• Guess by Numbers — Guess the word in ten tries; two numbers show how close you are.
• Theme Clear — Spell words from one theme until every letter is used.

MEMORY, NUMBERS AND BLOCKS

• Chimp Test — Tap the numbers in order before they disappear.
• Sequence Memory — Watch the pads light up, then tap the growing sequence back.
• 2048 — Slide and merge tiles to reach 2048.
• Block Fill — Drag pieces onto the board and clear full rows and columns. Includes an Endless mode.
• Arrow Escape — Tap an arrow to send it off the board. It only gets out if nothing blocks its path.

MAKE IT YOURS
Seven color themes, including Pencil, a paper-like grayscale theme that works well for colorblind players. Play in English, Dutch, German, French, Spanish, Italian, Portuguese or Polish, and pick the language for word puzzles separately.

CALM BY DESIGN
Quiet Grid is made for calm, focused puzzle time. Hide the timer if you prefer. Daily puzzles, streaks and reminders only apply to the games you choose. Time pressure only when you start Challenger mode yourself.

PRIVATE AND OPEN SOURCE
No ads, no tracking, no account, and no internet permission. The only permission it asks for is notifications, for optional daily reminders. Open source under GPLv3.

Version 1.11.0

- New game: Arrow Escape. Tap an arrow to send it off the board, but only once its path is clear.
- New play screen in every game, with picture rules. Fits small phones, landscape and tablets.
- Minesweeper boards never need a guess
- New Mix widget, and widgets can continue your puzzle
- Bug fixes and stability improvements