Solve logic puzzles and brain teasers with clue-based challenges. Decrypt messages and decipher cryptograms. Complete levels to progress. Track progress and compete with other players.
Solve crossmath puzzles using addition, subtraction, multiplication, and division. Fill grids with numbers to complete equations. Track progress and unlock new puzzles. Share completed puzzles with friends.
Solve puzzles by filling grids with digits. Enter numbers in rows and columns to match clues. Avoid repeating digits in any row or column. Access a large library of free puzzles. Track progress and restart puzzles.
Play a brain-training game where players connect scrambled letters to form words in a crossword-style puzzle. Solve daily challenges by finding words within letter groups and overlapping them to complete each puzzle.
Solve puzzles by finding hidden words in grids. Customize board layouts and difficulty levels. Track progress and compete with other players online. Share completed puzzles and custom boards.
Solve word-based puzzles by filling in missing letters. Choose from multiple difficulty levels and grid styles. Access 2 new puzzles daily. Support several languages and customize game settings.
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 searching and connecting letters to find hidden words. Features include search, anagram, and crossword elements. Levels contain an average of 20 hidden words. Choose from scenic backgrounds. Track progress and unlock new levels.
Solve problems using addition, subtraction, multiplication, and division across 200 levels. Choose from four difficulty settings: beginner, easy, hard, or expert. Challenge mode requires completing levels within a time limit.