Nest Engineering
Three glowing mahjong tiles in front of a pagoda and cherry blossoms at sunset
AVAILABLE NOW
Mahjong Mosaic app icon

Mahjong Mosaic

Match three. Reveal the picture.

Tap free 3D tiles, match three of a kind, and piece together a mosaic picture as you play.

  • 3D tile matching
  • Mosaic pictures
  • World journey
Get Mahjong Mosaic on Google Play

Coming soon to the App Store.

AVAILABLE NOW

Mahjong Mosaic app icon

Mahjong Mosaic

Match three. Reveal the picture.

Mahjong tiles with a pagoda picture glow in a Japanese garden at sunset

Tap free 3D tiles, match three of a kind, and piece together a mosaic picture as you play.

  • 3D matching
  • Mosaic pictures
  • World journey
Get Mahjong Mosaic on Google Play

Coming soon to the App Store


Need a hand?Contact support

Need a hand?

We’re here to help with any of our games.


Support

Something broken, a level that will not load, or a purchase that did not arrive? Email support@nestengineering.io and tell us your device model, your OS version and what happened. We read every message.

Purchases and refunds

All in-app purchases are processed by Apple and Google, not by us. Refunds are handled under their policies — see Apple’s refund page or Google Play’s refund page. If a purchase was charged but never delivered in-game, email us and we will make it right.

VIP pass

VIP is not a subscription: it is a 7-day pass you buy once. It never renews, so there is nothing to cancel, and you are never charged again unless you buy another pass.

Restoring purchases

Remove Ads can be restored on a new device from Settings, using the same Apple ID or Google account that made the original purchase. Coins, gems, boosters and the VIP pass are used up when spent and are not restored, and your progress stays on the device it was made on.

Friends, club and league

The friends, the club, the weekly league and the LIVE games you can watch are simulated in the game with computer-controlled players. Nothing you do there is sent to other players, and no one else can watch you play. See the Privacy Policy.