DMV tests with questions covering all U.S. states. Choose between car, truck, or motorcycle topics. Access content in English, Spanish, or Chinese. Use random, revise, or modes to study and review answers.
Solve with classic gameplay rules. Avoid repeating numbers in rows, columns, or 3×3 grids. Adjust difficulty in real time. Select from Easy, Medium, Hard, Master, or Daily Challenge. Track progress with detailed performance insights.
Challenges players to identify color mismatches, arrow directions, and number discrepancies. Users select answers within a time limit. Track progress and compete in timed rounds. Adjust difficulty settings for varying challenge levels.
Offers memory, vision, and calculation exercises through games like Dice and Signs. Users can track progress, monitor age, and complete daily mental workouts to improve cognitive skills.
Two players can compete in real-time challenges. Solve arithmetic problems to earn points. Choose difficulty levels and track scores. Share results and replay matches. Sync progress across devices.
Game allows users to play classic 9x9 puzzles. Fill grids with digits 1-9 without repeating in rows, columns, or 3x3 boxes. Choose difficulty levels. Track progress and reset puzzles. Share completed grids.
Play against player or online. Choose from easy, medium, or hard difficulty. Track statistics and sync progress through Game Center. Supports VoiceOver for accessibility.
Solve puzzles by placing numbers 1-9 in grids. Ensure no repeated numbers in rows, columns, or mini-grids. Track progress and complete puzzles of varying difficulty levels.
Play math-based games with alien characters. Solve addition, subtraction, multiplication, and division problems. Progress through levels with increasing difficulty. Compete on a leaderboard. Share achievements with friends. Track accuracy and speed.
Offers memory and calculation exercises to enhance cognitive skills. Users can save up to four data profiles for family use. difficulty adjusts based on accuracy, with levels increasing as performance improves. A test is available to assess progress.