I bought this critical thinking game for my 8 year old son to play, on his own, while waiting for his "turn" with me during school. He enjoys it very much and with the hints given it seems that a child younger than 7 could have success with it too. My 13 year old daughter also enjoys it. The quality of the game is excellent, and with the large pieces and storage drawer it also makes a great travel game.
excellent quality 
