You get three different "Skills" that are unlocked as you play. The three skills are: Joker, Shuffle, and Hammer.
Skills can be repeatedly used for free each time you charge up the skill bar. You can recharge the skill bar by connecting and clearing lines. To charge up to the maximum, you need to clear 30 blocks.
Your skill bar gauge does not carry over in between levels, so make sure to use skills whenever they are charged and ready!
- Hammer: allows you to manually clear 5 neighboring blocks
- Joker: randomly places 3 Joker (wildcard) blocks on the board
- Shuffle: randomly reassigns all the numbers on the regular and Gold Blocks