Solve puzzles by filling 9×9 grids with digits 1-9. Choose from four difficulty levels. Store notes for possible numbers. Use hints to fill missing digits. Complete daily challenges. Clear grids when all numbers are placed.
Practice mental arithmetic with addition, subtraction, multiplication, division, and mixed modes. Use 1 to 5 digit numbers in column format. Track daily scores and view progress graphs. Compete in rankings via Game Center.
Teaches of multi-digit numbers with step-by-step guidance. Tracks student progress and identifies areas needing practice. Provides visual and auditory encouragement. Allows parents and teachers to view progress and focus on specific skills.
Play a logic game by dragging blocks to create rows or columns that sum to 10. Earn scores by completing sets. Use a magic hat for hints. Customize blocks with different skins.
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.
Teach and practice with customizable problem settings. Solve random or custom problems with adjustable number sizes. Change colors and interface settings. Track progress through interactive exercises.
Explore character traits through interactive story choices. Gather EGO by tapping whispers to unlock personality tests and progress in the narrative. Multiple endings based on decisions made throughout the game.
Practice and subtraction with interactive step-by-step guides. Use flash cards with varying difficulty levels. Access audio instructions to reinforce learning. Track progress through structured exercises. Share results with educators for feedback.
Play a puzzle by matching pairs of numbers to clear the field. Improve math skills and logical thinking. Track progress and compete with others. Share high scores and achievements.
Play Sudoku to challenge your mind with a 9×9 grid. Fill rows, columns, and 3×3 sub-grids with digits 1–9. Choose from easy, medium, hard, or expert levels. Disable numbers after all instances are entered. Use note-taking and hints when needed.
Play Block by dragging shapes to fill empty spaces. Eliminate rows or columns of blocks to score points. ends when no space remains for new blocks. No time limit.
Practice with animated vertical problems and step-by-step guidance. Complete exercises to reinforce concepts. Track progress and receive instant feedback on answers.
Play a two-player game by connecting four pieces in a row, column, or diagonal. Challenge CPU opponents on easy, medium, or hard levels. Play with a friend using pass-and-play mode. Choose who starts or let the game decide randomly.