Think fast! 🧠 Choose 6 or 7 for each expression. Score points and earn a brain cell every time you hit a 7-streak! 🔥 Lose a brain cell for each wrong answer. Don't let your brain cells hit zero! 💀
About 🧠
Think fast! Choose 6 or 7 for each expression. Score points and earn a brain cell every time you hit a 7-streak. Lose a brain cell for each wrong or unanswered expression.
How to play
Tap the left button for 6 and the right button for 7. You can also use Arrow Left for 6 and Arrow Right for 7.
Each correct answer is 1 point.
Streak bonus: every 7 in a row earns a 🧠. You can bank up to 20.
The game ends when you have 0 🧠 and miss an expression.
Modes
😎 Lowkey: simple addition and subtraction.
🔥 Cook: mixed operations (+, −, ×, ÷).
💪 Giga: multi-step expressions and negatives.
🐺 Sigma: the toughest mix with parentheses and order of operations.
Good to know
High scores are saved per mode in your browser. No accounts or data collection.