Solve puzzles with additional numbers outside the grid indicating the sum of cells between 1 and 9 in each row and column. Complete puzzles with varying difficulty levels. Track progress and view hints when needed.
Allows users to fill 9×9 grids with numbers 1-9. Tap cells to input numbers. Take notes and use hints. Access unique levels. Track progress and train brain skills.
Play by filling a 9x9 grid with numbers 1-9 without repeating in rows, columns, or 3x3 blocks. Choose from six difficulty levels. Track progress and restart puzzles. Share completed grids via social media.
Play in five different modes: 9x9, 6x6, Wordoku, Killer , and daily challenges. Solve puzzles with numbers or letters. Track progress and set difficulty levels. Share completed puzzles.
Solve with grid-based deduction. Select from free or purchase additional sets. Highlight cells, note possibilities, and check solutions. Track progress and view puzzle hints. Share completed via email.
Solve puzzles with a 9x9 grid and 3x3 sub grids. Enter numbers 1 through 9 in each cell. Complete puzzles using logic without guessing. Access unlimited puzzles. Track progress across multiple difficulty levels.
Solve puzzles by filling a 9x9 grid with numbers 1-9. Use logical deduction based on given clues. Adjust difficulty settings. Track progress and reset puzzles. Share completed grids.
Clear the game board by matching pairs of equal digits or digits that add to ten. Tap ADD to introduce new numbers when no matches remain. Track progress through multiple pages.
Solve puzzles by dragging block pieces onto a grid. Complete levels by arranging blocks in correct positions. Features include multiple puzzles across 14 levels and no time limits. Pieces cannot be rotated.
Play a brain-training game where players same-colored with lines without crossing different colors. Complete all connections to win. Save eye strain with customizable themes and backgrounds. Access over 10,000 levels for varied challenges.
Solve logic puzzles combining and Kakuro rules. Fill 9x9 grids with numbers 1-9 following rules and sum constraints. Use add/subtract calculations to determine cell values. Track progress and complete puzzles of varying difficulty.
Solve with new content available every day. Choose from word, number, logic, and jigsaw . Track progress and access unlimited for all skill levels. Share achievements and compete with friends.
Play puzzles by matching numbers or finding pairs that add up to ten. Solve levels with increasing difficulty. Track progress and unlock new challenges. Compete with others in leaderboards. Adjust difficulty settings for different skill levels.
Solve puzzles with 900 levels and daily challenges. Choose from seasonal and holiday-themed packs. Track progress and access seasonal graphics. Unlock new puzzles regularly.
Solve puzzles by arranging hexagon pieces into grids. Adjust difficulty levels and track progress. Complete challenges with increasing complexity. Share achievements and compete with others.