Here is a simple guide on how to solve Robotopia 2nd Slider/Cabinet Puzzle. if you are stuck in this puzzle. this guide may help you.
Inscryption Robotopia 2nd Slider/Cabinet Puzzle Guide

Basically the thing here is the “gems you own explode, killing adjecent minions” Sigil.
This setup causes the 0/1 next to the 3/2 to explode, allowing the 5/5 to deal 5 and therefor solve the puzzle.
Credit to Darian
That’s all. if you are new to the game. you can check out the general tips for you to start the game.