shortThink

Train your memory with a simple but addictive number game — and rescue your progress with 6 unique brain challenges when you fail!

shortThink is a 3x3 grid memory game that tests how far you can count. Memorize the grid, find the correct number, and push your limits. When you make a mistake, don't give up — enter Rescue Mode and fight for a second chance!

• HOW IT WORKS -

• A 3x3 grid shows 9 numbers. One is your target. • Memorize the grid during the countdown, then tap the right number. • Each correct answer advances you further. How high can you go? • Make a mistake? Choose to restart or enter Rescue Mode!

• 6 RESCUE GAMES -

When you fail, pick from 6 brain-training mini-games:

1. Short Memory — memorize and recall a 1-9 sequence
2. Multiplication — solve multiplication problems under pressure
3. Number Match — flip and match number pairs
4. Number Link — connect number pairs with paths on a grid
5. Schulte Grid — tap numbers 1-25 in order as fast as you can
6. Bubble Counting — count bouncing bubbles accurately

Complete the rescue challenge to save your progress and keep going!

• METRONOME & BREATHING -

• 180 BPM Jogging Metronome with sample-level audio precision • 4-7-8 Breathing Exercise with guided haptic & audio feedback • Custom Breathing Rhythms — set your own inhale/hold/exhale timing • HealthKit integration — log mindful minutes automatically

• WIDGETS -

• Home Screen Widget showing your leaderboard and daily streak • Lock Screen Widget for a quick glance at your progress • Consecutive login day counter to keep you coming back

• PERSONAL MESSAGES -

• Add motivational quotes or personal messages • Sequential or random display mode • Auto-scroll for long messages

• GAME CENTER -

• Compete globally with Game Center leaderboards • Track your daily best and all-time records • 365-day score chart to visualize your progress

• AVAILABLE IN 6 LANGUAGES -

繁體中文, 简体中文, English, Español, Deutsch, 日本語

• BUILT FOR PRIVACY -

• 100% local storage — your data never leaves your device • No account required. No sign-up. No tracking. • Optional Keychain backup for login streak persistence

Download shortThink now and see how far your memory can take you!