Gimmicks are obstacles given in each match-3 puzzle levels.
You must solve the gimmicks in each level in order to accomplish the level clear target.
There are several different ways to solve the gimmicks.

There are many gimmicks available and more varieties will be added continuously.

Stone
Plant
Key/Keyhole
Cave
Latch Stone
Stage Stone
Obstruction Block
Water
Rock
Angry Bomb
Ticking Bomb
Plantpot
Animal Stone
Fire Slime
Beehive/Honey
Frozen Apple
Hungry Slime
Stone Generator
Apple Bomb
Seed
Fixed Blocks
Vines/Flowering Vines
Landmine
Mud/Poko Stone Plaque
Flower Vase
Colored Vines/Colored Flowering Vines