Learn and practice speedcubing algorithms for 2x2, 3x3, 4x4, Pyraminx, Skewb, Square-1, and Megaminx. Access over 1,000 algorithms with regular updates. Save and organize algorithm sets. View step-by-step guides and practice sequences.
by Armand Tartar★ 4.512 ratingsEducationFreeData updated 2026-09-06
The app offers a children's adaptation of the classic slider puzzle game. It features graphics and sounds suitable for kids, with three puzzle sizes available for varying challenges.
Solve a 3x3 cube with step-by-step tutorials. Learn algorithms and patterns. Track progress and practice regularly. Improve spatial reasoning and problem-solving skills. Share solutions and tips with others.
Practice coding with interactive challenges and algorithm exercises. Solve problems on-the-go, track progress, and prepare for interviews. Learn coding concepts through targeted practice sessions and skill-building exercises.
Math game for practicing multiplication. Users solve equations within 60 seconds per level. Higher levels offer larger numbers and higher points. Track daily progress with 10 games per session. Access help feature for guidance.
Play to solve puzzles and find words. Compete in daily challenges to rank globally. Discover hidden words in Adventure mode with limited letters. Track progress and challenge others in real-time.
Learn pronunciation and handwriting with interactive tools. Practice 28 letters and phonetic symbols using articulator and stroke animations. Master 300 common words with romanization and pronunciation guides.
Learn drawing and painting techniques through step-by-step tutorials. Access art instruction guides for pencil drawing, acrylic painting, watercolors, and more. Follow along with interactive lessons and practice exercises.
Learn with a curated list and practical examples. Test knowledge with quizzes and receive immediate results. Track progress and improve understanding through repeated practice.
Interviews with algorithm and data structure exercises. Solve problems with step-by-step guidance. Track progress and review solutions. Simulate real interview scenarios and receive feedback.
Challenge friends, play tic-tac-toe, face AI opponents
Play tic-tac-toe on grids ranging from 3x3 to 4x4. Challenge friends online or compete against AI opponents. Connect with global players for multiplayer matches. Customize settings and track progress.
Solve a sliding by rearranging numbered tiles. Slide tiles horizontally or vertically into the empty space. Arrange tiles in numerical order from 1 to 15. Track progress and reset the at any time.