Fast mental calculation observation concentration game
The app is a game of fast mental calculation that challenges users to improve their skills. The problems increase in difficulty as users play, requiring observation and concentration.
by Fabrice le Tourneur d'Ison★ 0.00 ratingsGames$0.99Data updated 2026-09-20
The app offers four math categories: Addition, Subtraction, Multiplication, and Division. Users can compete with friends or global players to improve calculation skills and discover rankings.
Train memory with memory exercises and recall challenges. Improve math skills through problem-solving games. Enhance observation with acuity activities. Develop with puzzle games. Includes six modes for memory and five for agility.
Solve problems by scanning equations or handwritten input. Receive step-by-step solutions and detailed explanations. View graphs and additional information. Complete homework and track progress.
Play to earn quiz opportunities. Answer quizzes to improve scores. Track progress across 175 countries grouped by population. Solve puzzles to advance and unlock new regions.
Play a tap-to-shoot game to hit targets and earn Points. Compete with friends on a daily leaderboard. Unlock achievements and progress through levels. View high scores and share results. Watch non-intrusive ads to earn bonus points.
Solve puzzles by identifying objects present in one or two of three similar photos. Tap fragments on a round keyboard to rearrange and form words. Complete hundreds of puzzles requiring attention to detail and observation.
The app offers practice with addition, subtraction, multiplication, and division for young learners. It includes progressive difficulty levels and helps develop mental math skills, concentration, and memory.