Degrees

Guess 5 angles, with 4 tries each.

How good is your eye? Five angles, drawn at any tilt, and you say how many degrees each one measures.

How to play

1. An angle is drawn on screen. Type its size in degrees, from 0 to 360.
2. A guess inside the margin counts. Otherwise an arrow says higher or lower, and yellow means you are within 10°.
3. You have 4 tries per angle, and there are 5 angles.

Scoring

200 points on the first try, then 150, 100 and 50 on the fourth. Missed: 0.

What it works

• Spatial intelligence You judge an angle by eye, whatever its orientation.
• Numerical intelligence You turn what you see into a number, and narrow the range with each try.