Show HN: A difficult match-3 game with cats (vidzert.com)

A new match-3 game with cats where you need to put the elements that appear in a matrix and hold out for 69 steps. Suitable for both adults and children to while away 15 minutes. Written in regular JavaScript and jQuery.

There are similar games already, but I decided to create a new one that will be a bit more interesting (with cats) and will have simpler logic/design.