What a fun toy, so excited we received this toy for free in exchange for an honest review! Both my big girls (7 & 6) and my 3 yr old were able to successfully play with this toy. All 3 kids too turns building different pathways and seeing who could get their mouse to find the cheese. The older girls were able to enjoy this toy with just the initial explanation on how to use it, and my 3 yr old was able to play with occasional verbal cues. This is a great intro to coding for any young kid. Will be on the look our for more of these STEM toys from Learning Resources!