Green 13 is the tenth puzzle from creative puzzle designer Yuu Asaka.
The aim is to fit the nine irregular green pieces into the frame alongside four white circles. At first it seems like a fairly simple task but be warned this might end up taking a lot longer than expected! Yuu Asaka gives a recommended solution time of 1.5 hours for Green 13.
A very fun puzzle to let your friends and family try and have a go at!
Green 13 measures 136 x 96mm.
Please note the solution is not included.