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Great game. It’s advertised for single players but the fun is playong with my son (8yrs) and getting him to verbalise a plan and his logic. The balls are a bit small (we have lost one already) but that is a minor gripe.
My 9 and 6 year olds both like this game. It is interesting enough to keep them occupied for a good 30 mins. I havent had a good look at the rules but it does need an adult to start them up. Then they were were working together quite well.