✦ NUMBERS · JOYWISP ORIGINAL
Count Jar.
A jar full of dots. How close can you get?
This game needs JavaScript. The rules below remain available.
A QUICK INTRODUCTION
How to play Count Jar
- Estimate the dots using rows, groups or the filled portion of the jar.
- Reveal the exact count and your relative error. Score is 100 minus percentage error, with a minimum of zero.
- Choose Next jar for another untimed practice. Counts range from 20 to 160.
Its own rules. Its own little world.
An independent 2D estimation practice. It uses original dot layouts, not Amountle’s 3D containers, daily puzzles, scores or accounts.
Source and inspiration ↗