Missing Square Dissection
Where does the hole come from? The pieces are simply rotated. They are not squashed or stretched and do not change area.
- Målgruppe (alder)
- 15 – 18
- Sprog
- English (United Kingdom)
Fejl
Timeout. Prøver at gemme igen …
Serveren svarer ikke. Vent venligst et øjeblik og prøv herefter at gemme igen.
