3.14 IDLE

How far into π can you go?

3.14 IDLE is a relaxing idle clicker about one of the most famous numbers in the world. Click, earn points, solve quick equations and watch new digits of π appear one by one — all on a cozy retro Windows 98 desktop.

How it works

Click the smiley to earn points — or sit back and let passive income do the work.

Points unlock new digits of π. The goal: all 100,000,000 of them.

Solve simple equations, then find the answer hidden in the digits of π and select it to get upgrades.

Too tricky? Turn on Easy Mode — the answer is shown, but the reward is smaller.

Use boosts on the taskbar to multiply clicks and income, and grab bonuses whenever they recharge.

Features

Up to 100,000,000 digits of π to unlock

230 milestones that make boosts stronger and recharge faster

117 tasks with rewards

100 Steam achievements

A nostalgic Windows 98-style interface — windows, taskbar, desktop shortcuts and even a calculator