This app is free for today and is rated quite well ok. Smal-ish download size of 57MB. Numberama 2 is the good old puzzle and probably the best time killer, that was popular in the universities …
![[iOS] Numberama 2 App Free (Was $1.99) @ iTunes](https://files.ozbargain.com.au/n/90/285490.jpg?h=e1ce304a)
