Quoits

Introduction

The quoit used in this game has 36 beads at even intervals.
The number of beads in the light blue region becomes your points.
If you miss the pole, you get no point.

Applets

  • Drag the red point to move the circle.
  • Observe how the number of pink points changes.
  • Observe how the sum of arc length in the light blue region changes.
  • Think about the reason of your guess.
  • Check "Hint" to confirm your reasoning.