This is a clever game that got a lot of media attention when it came out, touting its ability to teach STEM concepts, specifically logical thinking.
The box says for ages 4 and up but I don’t think 4-year-olds are able to grasp all the rules of the game, which are a bit complicated even for me. However, once we laid out all the pieces, we came up with all sorts of new games to play and had quite a lot of fun building ‘snow forts’ and taking turns trying to move the ‘lasers’ around in order to melt them.
My son got quite obsessed with the game in fact, even though we had yet to actually play it according to the official rules, and every day for about a week he wanted to play again, until he eventually got tired of it. It sits prominently on a shelf in the living room and we’ll get it down again soon. The reason we haven’t yet is because the rules are complex enough that an adult has to sit with the kids and walk them through each step.