MindRainbowBlock

MindRainbowBlock — Snap the shards. Fill the spectrum.

A nocturnal hex tangram. There are no timers, lives, or energy meters. Every board is a perfect dissection, so a solution always exists. Drag colorful polyhex shards from the tray, rotate them in 60° steps, and lock them into a glowing hex until every cell is filled.

Offline-first. Progress stays on this device.

Main features Hex packing arena — Drag, rotate, snap, lift, undo, hint, and restart. Live fill count, moves, and a clock with no time pressure. Journey Atlas — Four realms (Ember Grove, Tide Canyon, Aurora Peak, Void Spire), 8 stable boards each, with a rising difficulty curve. Storm Surge — Endless freshly generated boards. Daily Drop — One shared seed per UTC day; build a streak and earn bonus hints. Drift Practice — Pick board size (19 or 37 cells) and packing mood without touching atlas progress. Hex Library — Field guide to shard silhouettes and how hex tiling works. Trophy Shelf & Insight Ledger — Marks for streaks and clean clears, plus local stats. Guide Compass & Studio Tune — How to play, optional haptics/sounds, tracking status, and a progress reset.

What makes it different Boards are generated by growing connected clusters across the hex, then handing you those clusters as movable shards — so a perfect fit is guaranteed. The home screen is a spectrum portal hub. You get undo, a shard encyclopedia, realm progress, and practice controls that go beyond a single endless tray.