Press the green flag. 1 - acute angle is 60 degrees 2 - acute angle is 45 degrees 3 - acute angle is 30 degrees
The program presents - fractal binary tree in the next 12 levels. Music:Krzysztof Komeda Trzciński - Rosemary's lullaby - from the film by Roman Polański - Rosemary's Baby - performance of the piano duet Marek & Wacek
