A daily game of steady hands
Every day you get five glasses and five orders, like Fill to 54%. Hold to pour, let go to stop, and try to land exactly on the line.
The catch: it's measured by volume, not height, and the glasses have no markings. A cone, a bottle, a lightning bolt… each one fools your eyes differently.
Pour today's glasses ↑Scroll to pour. Watch the water level versus how much water there really is. Read the science behind it.
Your eyes judge how high the water is. Pourdle judges how much water there is. In a glass that's narrow at the bottom, those are very different things.
When this cone holds half its water, the level is already 71% of the way up. The bottom half of the height holds only a quarter of the water.
Narrow parts fill in a flash and wide parts take forever. Reading a brand-new shape every day is the whole game.
Pour too long and it spills. Every 1% off the target costs 5.5 points, so let go a moment early. You can always top up.
A perfect pour is worth 100. Every 1% off costs 5.5 points, and five glasses make a best day of 500.
About one glass a day has a twist, like 🌋 lava that keeps oozing, 🍅 ketchup that comes out in globs or 🔧 a tap that sputters.
How to beat themCome back every day to grow your streak and unlock trophies. Land a perfect 100 to earn the golden tap.
Every past round is waiting in the archive. Archive rounds don't affect your streak.
Open the archive →Challenge
Same five glasses. Fill each one to the exact %, with no markings.
Friends who open your link will see "Your friend challenged you". Your name only goes in the link, never on our server. You can change it in Settings.
More questions? Read the FAQ →
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