Rubik's Delta Ball
- Name: Rubik's Delta Ball
- Classification:
- Manufacturer: Rubik's
- Copyright: Rubik's
- Year: 2007
- Where to buy:
- Object: Move the twenty triangles (4 times 5 colored traingles) in the seven proposed shapes as indicated on the instructions (see also pictures at the bottom of this page). For Level 1 it you don't have to worry about the numbers on each triangle. For level 2 you have to make sure that for the first six objectives the numbers are in the right place. And for level 3 (The Ultimate Delta Ball Challenge) you have to make for objective number seven, 12 overlapping pentagons of which each pentagon consists of the numbers 1 to 5.
