Play correspondence with real players. Challenge friends or join ranked matches against similar skill opponents. Make moves anytime with automatic notifications. Improve ranking via Elo system updates. View leaderboards and track progress.
Beijing Huatian addition software development center
Earn animals by completing activities
Learn about animals through interactive games and facts. Complete activities to earn animals and build a zoo. Explore facts about bugs, sharks, reptiles, amphibians, birds, and mammals. Engage with a pet system and educational games.
Teaches addition and subtraction through puzzles and quizzes. Includes interactive games for toddlers. Helps children count objects and practice basic arithmetic. Allows progress tracking and rewards for completed tasks.
Game for children with four difficulty levels. Solve logic-based tasks to improve creative thinking, attention, and visual memory. Includes features for fine motor skill development and hand-eye coordination. Tracks progress across levels.
Solve math problems from elementary to college level. Perform algebra, calculus, and statistical calculations. Graph functions and equations. Export results and share solutions. Replace graphing calculators advanced computation tools.
Learn the English alphabet with interactive featuring voice-enabled letters and quiz mode. Trace letters, listen to pronunciation, and test knowledge with quizzes. Explore playful phonics activities for early learners.
And listening through interactive conversations. Engage in short dialogues to improve fluency. Receive feedback on pronunciation and grammar. Track progress with lesson completion and performance metrics.