“Brilliant!! Has kept my 8 year old son occupied for hours and days. He loves the challenges. So good we bought for our friends older son who is having a blast with it. Added bonus..no battery needed.”
“A great puzzle, starts off easy and gets progressively more difficult. I bought it for my 6 year old daughter but she finds it a little difficult (just a bit young yet), however I love it! Would be great for slight older kids with logical minds.”