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A clever puzzle game where every action has an equal and opposite reaction. Move one piece and its mirror moves too.

by sveinn-steinarsson

Draw beautiful symmetrical mandalas with adjustable mirror segments. Relaxing creative tool with touch support.

by florianjs

Draw with your mouse or finger to create beautiful symmetrical kaleidoscope patterns in real time.

by marthematicist

A meditative falling-sand toy that doubles as a generative instrument. Pour coloured sand, water, fire, and seeds into a glass vessel and watch them fall, pile, and avalanche — and because every grain that settles plays a note, building your sand-art bottle quietly composes its own ambient music. Tilt to pour, swap palettes, vessels, and soundpacks, or just leave it be and let the scene drift.

by Archvile

Create, edit, and organize mind maps with expandable nodes, drag-and-drop rearranging, and export options.

by hizzgdev

Design color gradients and export to CSS, SVG, Python, and more. Shareable via URL.

by eltos

Classic Chinese puzzle game. Arrange geometric shapes to match the target pattern across 179 levels.

by twpride

A drowned manor, a lamp-spirit, and a window of surface light. You can't move on your own — but you can slip into the sunken furniture and borrow how each piece moves: slide like the chair, step like the clock, vault like the stool, drift like the trunk. Swap from piece to piece to reach the one bright window in each flooded room. A calm, hand-built logic puzzle with a new daily Tide Room.

by leviOsa

An interactive video player inspired by Black Mirror: Bandersnatch. Make choices during playback that change the story.

by mehotkhan

A puzzle game with real quantum mechanics. Guide photons through optical elements using superposition, entanglement, and interference.

by stared