In the first article, we discovered the pair and how to use it to solve some levels. Another very useful and common element is the (3-pointed) star.
The image shows how to create and use three pointed stars : start with a pair, and touch two additional tiles, one on each side of the pair. The resulting form can be used to pave some level completely.
Can you see how to pave and solve this one using only stars ?
- Solve it ! (1)
- Solve it ! (3)