Guess the Angle

A random angle appears on screen. Guess the exact number of degrees — no tolerance, no hints, pure eye precision.

Level1
Streak0
90°

How to Play

  • 1 Each level shows an angle formed by two rays from a common vertex
  • 2 Use the slider or the +/- buttons to enter how many degrees you think it is
  • 3 Press Check to submit — you must hit the exact degree to clear the level
  • 4 No tolerance, no hints: if you miss, the same angle repeats until you nail it
  • 5 The reference ray is white and the target ray is cyan — your guess is not drawn
  • 6 Levels are endless: later tiers pick any integer angle from 10°–350°

About Guess the Angle

A random angle appears on screen. Guess the exact number of degrees — no tolerance, no hints, pure eye precision.

Play Guess the Angle free on papa.fun for fast, focused sessions that highlight the core mechanics and let you improve with every run.