Offline iOS puzzle game

Stack Relay

Route moving blocks through smart gates, relay slots, and clean combo chains in a fast, minimalist puzzle flow.

Tap gates
Use relay slots
Build combos

Simple to start

A small routing machine in your pocket.

Blocks move on their own. You switch the gates at the right time, keep the path open, and recover with relay slots when the order gets tricky.

One-tap control

Readable puzzles built around timing, flow, and route choice.

Animated tutorials

Early levels teach by highlighting targets instead of using long instructions.

Offline play

Designed for short single-player sessions with no account required.

Screenshots

Clean boards, bright motion, quick decisions.

Stack Relay home screen
Stack Relay level select screen
Stack Relay gameplay board
Stack Relay gate puzzle level
Stack Relay relay slot level
Stack Relay result screen