Math Puzzle Games - Crossmath

Brain Arena is six quick brain games in one app: mental math, memory, number puzzles, logic and word games, all sharing one level, one daily streak and one set of achievements. Play a 60-second round on the bus or settle in for a calm, untimed session. Every game works offline.

SIX BRAIN GAMES IN ONE APP

⚡ Math Rush – Solve as many arithmetic problems as you can in 60 seconds. Fast mental math practice for every level.
🔢 Number Sequence – Spot the pattern and find the missing number. A logic puzzle that trains pattern recognition.
🧠 Memory Challenge – Study the grid, then answer from memory. Each level gives you less time to look.
🎯 Target Number – Combine numbers with + − × ÷ to reach the target. A math puzzle that rewards clever thinking.
✓ True or False – Is the equation right? Decide fast and trust your calculation.
📖 Word Connect – Find every hidden word on the board. A relaxing word puzzle with no clock.

DAILY CHALLENGE AND STREAKS

A new daily challenge every day mixes several games into one run. Play once a day to keep your streak alive, earn bonus XP and climb the levels. Optional reminders help you keep the habit.

GAMES THAT ADAPT TO YOU

• Adaptive difficulty: the brain games get harder as you improve and ease off when you need it
• Choose Easy, Medium, Hard or Expert, or let the app pick for you
• Combo rewards: answer five in a row to win back time, fifteen in a row to restore a life
• Relaxed mode: turn off the timer and play at your own pace, still earning XP and achievements

TRACK YOUR PROGRESS

• XP and levels shared across all six games
• 30 achievements to unlock
• Personal bests for every game
• Statistics showing your accuracy, speed and history
• Brain Score: an in-game rating of how you perform across the games

MADE FOR EVERYONE

• Works fully offline – no Wi-Fi needed to play
• No account and no sign-up
• No ads
• Dark mode, large text, high contrast and reduced motion options
• For anyone who enjoys math games, memory games and puzzles

Whether you want to sharpen your mental math, practise your memory or just enjoy a smart puzzle break, Brain Arena gives you a quick daily workout for your brain.

Download Brain Arena and start your first daily challenge.

Brain Score is a game rating, not a measure of intelligence or a medical assessment.