Practice arithmetic by combining cards to reach the number 20. Play single player, versus, or quest modes. Track progress and compete against others. Adjust difficulty levels and customize settings. Share high scores and challenge friends.
by Tinkerwise LLC★ 5.021 ratingsEducationFreeData updated 2026-09-06
Play quizzes with addition, subtraction, multiplication, and division. Solve problems with humorous themes and interactive challenges. Track progress and compete with friends. Share scores and unlock new levels.
Solve one-line puzzles by connecting blocks with a single line. Adjust difficulty as you progress. Track brain activity and progress over time. Share achievements with friends. Play during downtime or commutes.
Practice math operations like addition, subtraction, multiplication, and division. Set custom question counts and time limits. Track progress with detailed performance reports. Adjust difficulty levels to suit goals.
Scan problems using the camera for instant solutions. Receive detailed step-by-step explanations. Practice with interactive exercises. Track progress over time. Share solved problems with others.
Solve equations with increasing difficulty. Track time remaining and score. Progress through levels as challenges become more complex. Share results with friends.
Learn through 175 levels and 2,355 unique problems. Complete challenges to earn rewards and progress through the game. Track performance and review mistakes. Adjust difficulty based on skill level. Sync progress across devices.
Play logic puzzles that selective attention, cognitive flexibility, and processing speed. Match colors to their names while ignoring their actual tint. Compete with friends via online leaderboards. Track progress and adjust difficulty settings.
Play two- with split-screen design. Compete in finger-to-finger battle levels to test reflexes. Complete challenges in real-time. Share high scores and replay matches.
The app offers a free offline math game where users match numbers to clear a puzzle board. It includes an online 2-player mode to challenge rivals and features easy tap controls for engaging gameplay suitable for any age.
Solve problems by taking photos. View detailed solving steps. Perform addition, subtraction, division, and multiplication. Support 12 significant digits. Switch between landscape and portrait mode. No ads.
Play card games with single-player mode against intelligent bots or multiplayer online against other players. Support iPad gameplay. Save single-player progress. Chat with players and double cards using credits.
Perform calculations with basic arithmetic operations. Input numbers and equations for quick results. Use a interface with nostalgic design elements. Adjust display settings for different calculation modes.
Build mathematical expressions by connecting numbers and operators on a 5×5 grid. Solve puzzles by creating valid equations that match target values. Receive real-time feedback as calculations are performed.
Solve problems and puzzles to progress through worlds and unlock character levels. Practice arithmetic and problem-solving skills. Track progress and compete against other players.