Chain

Small numbers. Endless possibilities.

Chain is a number puzzle game where every connection counts. Slide through neighboring tiles to reach the target, plan your route and watch a new puzzle take shape.

A JOURNEY THROUGH 500 LEVELS
Start with simple connections and discover new goals as you progress. Open locks, collect blue tiles, bring stars to the bottom and paint the board. Later levels combine these mechanics with blocked spaces and chain-length rules.

FIND YOUR WAY TO PLAY
• Journey: complete level goals within your move limit.
• Endless Mode: build chains and chase your personal best.
• Math Lab: connect numbers and operators to solve arithmetic targets.
• Growth: face larger numbers and changing targets as you complete chains.
• Custom Workshop: combine objectives, obstacles and difficulty settings to create your own challenge.

A LITTLE HELP WHEN YOU NEED IT
Use Star Burst to refresh a tile and its neighbors, Shuffle to remix the board, or Hint to reveal a possible chain. Extra moves can help during Journey levels. Optional rewarded ads can grant two of a selected booster.

MAKE THE JOURNEY YOURS
Discover different themes and tile styles, complete daily missions and work toward achievements. Enjoy a colorful fantasy setting with gentle music while you plan your next connection.

Progress is saved automatically on your device. No player account is required.

Chain contains ads and optional in-app purchases. Custom Workshop includes one free trial; continued access requires a purchase. Ads, purchases and related online services require an internet connection.