Play 3·2·1

A tabletop speed-building game · born in Budapest

Three bricks. One hand. One shape, called out loud. Three… two… one — klikk.

One chunky Duplo base. Two classic 2×4 bricks. That's the whole game — and it snaps together in 321 officially named shapes. Hear the name, race to build it, be the first to klikk.

Try a demo round Browse the shape codex
Shape number 153: a blue Duplo base with a grey and a yellow brick stacked in a staircase
SHAPE #153 1 of 321 · from the real prototype deck
3bricks, total
321named shapes
0batteries
∞rematches

How it plays

The fastest hand at the table wins.

Every player gets the same three bricks — and one hand. The other stays in your lap. A caller flips a card — a shape with a codename. Then it's pure fine-motor mayhem.

1 Draw a shape

Flip a card from the deck of 321. It shows the target build and shouts its codename — “NEXAX!”

2 Count it down

Your building hand hovers over the bricks. Three… two… one. No touching early — jumpy fingers restart the round.

3 Race to klikk

First player to snap the exact shape together — one hand only — and slam it on the table takes the card. Most cards wins.

The rules

Build the shape!

You may only use one hand
Be as fast as you can
If a piece drops, you're out

Simple. Fast. Addictive.

Try it right here

One demo round. How fast are you?

Grab any three bricks you have lying around — a big one and two small ones will do. Press start, wait for the countdown, then build what you see. One hand only!

Players & leaderboard

Claim your name. Climb the board.

Pick a unique player name and every demo round you finish counts. This mock-up keeps scores on this device — the real game will sync friends together.

Quick registration

Pick a name — that's all it takes. Add your e-mail only if you want to be part of the community.

Your e-mail is used only for KLIKK news — never shared, unsubscribe anytime.

The shape codex

321 shapes. Every single one has a name.

Two interchangeable “Fin” bricks on one “Bas” base give exactly 321 distinct builds — every single one photographed, numbered and christened. Browse the complete deck.

Who is it for

One game, every generation.

The same three bricks train something different at every age — that's the quiet superpower of the concept.

Kids

Spatial awareness, fine motor skills and hand-eye coordination — disguised as pure fun.

Teens

Dexterity, reaction speed and honest head-to-head competition.

Adults

Stress relief and a 30-second mental reset between two meetings.

Grandparents

Keeps fingers nimble and the mind sharp — rematch with the grandkids included.