KATOVIA

Creative technology playground

SPACE FOR CURIOSITY

PLAY
SOMETHING.

Put your curiosity into motion.

PLAY. CREATE. CHALLENGE.
Play today

TODAY

Three little games each day
TODAY A fresh attempt each dayOne result per game each day

STOP AT 5.00

Stop at exactly five seconds. The timer is hidden.

Preparing the game.

Daily streak / 0 daysA new attempt every day at 00:00 UTC
MEMORY GRIDREACTIONALL DAILY GAMES

CREATE SOMETHING

Create your own language, make a quiz for friends, or share something you made.

CREATE

Language Forge

Choose its sounds and rules. Language Forge builds a small language with consistent words, grammar and example sentences.
CREATE

Quiz Creator

Make a short quiz for friends, preview it and share a link.

See all creation tools

PLAY NOW

PLAY

PARTICLE UNIVERSE

A tiny universe made of light. Touch, attract, scatter and shape your own orbit.
PLAY

PIXEL PIANO

Touch and hear colors. Make a tiny melody with pentatonic notes and pixel ripples.

See all experiences

CHALLENGE SOMEONE

Wait for the signal. Tap fast. Can your friend beat your reaction time?

CREATE A CHALLENGE

USEFUL TOOLS

TOOL

Image Compressor

Resize, compress and download JPG, PNG and WebP images on your device.
TOOL

Lucky Draw

Pick a random winner from a list of names or choices and keep the list on your device.

See all tools

Mysteries

Claims, evidence and open questions.

Explore the research cases

From the lab

LAB

Beautiful Quotes

Explore a Turkish quote collection, filter by feeling, and save your favorites locally.

Explore the lab