1. Move the main jelly up, down, left, and right to make all target squares occupied
Any jelly covering.
2. Contact with green jelly will cause adhesion, and the wall corridor can be divided
Conjoined jelly.
3. Blue jelly cannot adhere, only can be pushed; adjacent blue
Jelly will connect.
4. Unconfigured coordinates represent impassable implicit walls.
A jelly box-pushing puzzle with 30 handcrafted levels