mosaic-market
Draft colorful tile plates into a compact mosaic board with cute 3D pieces and synced turns.
About this tile
Mosaic Market is an original tile-drafting and pattern-building board game for Poe. Players pull colorful disks from shared market plates, place them into a five-lane mosaic board, and score completed rows through a compact ruleset built for quick mobile play.
The app uses synced-store for the authoritative game state and mutators so every move is optimistic on the client and confirmed by Poe's server-backed store. The main market and board are rendered with Three.js to keep the app board-dominant, animated, and tactile inside Poe's compact iframe sizes.
There is no external board-game engine. Poe state and sync are central to the product, while the Mosaic Market rules are intentionally compact enough to keep in typed local mutators with deterministic tests and a built-in drill scenario.
Rules
Tap a colored disk on a market plate, then tap a board lane. All disks of that color from that plate slide into the chosen lane until it is full; extras become chips. A full lane scores its disks, clears, and adds a small harmony bonus for matching colors. Empty market plates refill from a deterministic bag.
The game ends after eighteen drafts or when three lanes are completed. Use the drill button in tests to load a near-finish scenario for repeatable screenshots and E2E checks.