ONE LINE. ONE ANGLE. ZERO ROOM FOR ERROR.
DRAW AN ANGLE

No protractor. No numbers. Just your finger, your eye, and a piece of chalk.
Every level throws a target angle at you — a sharp 25°, a deceptive 156°, or something dead in between that will absolutely humble you. Drag from the center point, trust your instinct, and let go.

🎯
GENUINELY FUN
Instant feedback, satisfying chalk sounds, a stickman who celebrates (or panics) with you, and streaks that make "just one more level" dangerous.
🧠
ARE YOU A TEACHER? --> SECRETLY EDUCATIONAL
You're calibrating real angle intuition every single round. Kids practice geometry without realizing it's practice. Adults rediscover they never actually knew what 72° looks like.
👆
STUPID SIMPLE TO PLAY
One gesture. Drag, release, done. Works the same on desktop and mobile. A 4-year-old can figure out the controls in five seconds — mastering the angle is a different story.
📐 WHAT'S INSIDE
  • Many hand-picked levels across 3 escalating sections — Beginner, Challenger, Master
  • 3-star precision scoring — chase perfect runs, not just passes
  • Streak system with bonus rewards for consecutive perfect angles
  • Three difficulty modes — visual guides for beginners, a ticking clock for the fearless
  • A personal geometry gallery — every angle you master gets collected and displayed
  • Endless bonus levels once the core 30 are done — the challenge never really ends
  • Daily streak bonus — come back tomorrow, get rewarded for it
  • English & Spanish, fully playable in both
"Simple to pick up. Genuinely hard to master.
One wrong angle and you'll be back for another try."

Purchase

Buy Now$1.00 USD or more

In order to download this game you must purchase it at or above the minimum price of $1 USD. You will get access to the following files:

fullversion.zip 34 kB
if you pay $5 USD or more

Development log