This is the Square AC2 puzzle and really pretty hard. You can find it on Crux Puzzles over here - [ Ссылка ].
Try and fit all ten wooden pieces into the base is the aim of this puzzle but there are lots of ways of getting it wrong!
![](https://i.ytimg.com/vi/Yx0D3VSvSMU/maxresdefault.jpg)
This is the Square AC2 puzzle and really pretty hard. You can find it on Crux Puzzles over here - [ Ссылка ].
Try and fit all ten wooden pieces into the base is the aim of this puzzle but there are lots of ways of getting it wrong!