Solve sudoku puzzles by filling grids with numbers following sudoku rules and region sum constraints. Enter notes with a dedicated key. Adjust puzzle difficulty and track progress across multiple games.
Write calculations directly on the screen for real-time results. Edit equations with gestures or add elements anywhere. Drag and drop previous results for reuse. Supports interactive ink for natural handwriting input.
Solve puzzles with varying board sizes. Select from dark or color themes. Access daily challenges and casual mode. Track progress and play puzzles of different difficulty levels.
Teaches concepts including addition, subtraction, , and division for grades 1-5. Includes practice mode for tables. Features three difficulty levels for mental practice. Offers word matching games and sudoku puzzles.
Play interactive to learn colors, shapes, and follow simple themes. Tap to interact with on-screen objects. Complete puzzles and matching activities. Listen to animal sounds and music. Progress through multiple -friendly .
Challenges players to identify color mismatches, arrow directions, and number discrepancies. Users select answers within a time limit. Track progress and compete in timed rounds. Adjust difficulty settings for varying challenge levels.
Solve puzzles set in museum environments featuring artwork by Klee, van Gogh, Matisse, and others. Complete puzzles to reveal artwork details. Access level 1 for free; higher levels require upgrade. No ads.
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.
Sort and compare objects with one touch. Learn shapes and numbers through interactive puzzles. Develop logic, attention, memory, and fine motor skills. Includes age-appropriate challenges for children.
Learn basic counting and arithmetic using an . Perform single-digit addition and subtraction. Practice number recognition and counting skills. Track progress with interactive exercises and visual aids.
Solve puzzles with 2×2, 4×4, 6×6, and 9×9 grids. Animal Mode uses colorful characters for younger players. Classic Mode offers traditional number puzzles. Track progress and complete puzzles offline without ads.