I've developed a memory game puzzle that players will encounter during the main quest and random dungeon exploration. The puzzle is customizable and has 3 levels of difficulty:
Level 1 - Four Sequence Pattern
Level 2 - Five Sequence Pattern
Level 3 - Six Sequence Pattern
The puzzle also has up to 3 stages but the more difficult puzzles will typically only use 2 stages since the sequence pattern is longer/more difficult