Mentraxia

Four quick brain games, a few minutes a day. Each one is a race against an AI opponent, and every game has its own leaderboard.

THE GAMES
Math Rush: quick sums against the clock. Build a combo and every answer counts for more.
Memory Flip: remember where the cards are, then find the pairs. The boards grow as you clear them.
Reaction Tap: tap green, avoid red, and catch yellow for double points.
Logic Grid: find the rule in a sequence, a grid or a set of numbers, and pick what comes next.
Survival: waves of math, logic, memory and colour questions, faster each time. Three lives, and a power-up between waves.

FAIR TO PLAY, FAIR TO COMPARE
The puzzles are the same for everyone at each level, so a score means the same on every phone and in every language. Choose an easy, medium or hard opponent; harder ones give more XP.

EVERY DAY
- A daily challenge with a score to beat
- Daily and all-time leaderboards for each game
- An optional reminder at 6 pm with the day's challenge

PROGRESS
- XP, levels and ranks from Bronze to Diamond
- Achievements for each game, quests and weekly challenges
- Stats that show your strongest skill, your accuracy and when you play best

CALM BY DESIGN
A quiet dark interface with one thing to look at on each screen, sound and vibration you can turn off, and a Reduce motion setting.

ENGLISH AND SPANISH
Mentraxia follows your phone's language, and you can switch in Settings at any time.

NO ACCOUNT
No sign-up. Progress stays on your phone. Mentraxia is free with ads; one purchase removes them for good. No subscriptions.

Ideas or problems? Settings > Send feedback reaches us directly.

Recent changes:
Mentraxia feels like a game now.
- Each game has its own colour, from the Home tile to the results
- A lit question card and answer keys that respond to every tap
- A race display while you play, and results themed to the game
- Big, rounded numbers that are easier to read at speed
- Reduce Motion is respected everywhere