Pieces
The seven pieces are I, O, T, S, Z, J, and L. You can move left and right, rotate, soft drop, and hard drop. A full horizontal line clears.
Modes
- Journey: 100 stages. Clear 14 lines to advance.
- Sprint: ends at 40 lines.
- Ultra: a 3-minute clear.
- Marathon: lines with no stage end.
- Relax: slower falling speed, and it is not ranked.
Journey, Sprint, Ultra, and Marathon can submit a ranking.
Line score
Each clear has a base score, multiplied by the current level, then a combo bonus is added. The base is 100 for one line, 300 for two, 500 for three, and 800 for four.
Touch buttons
The buttons under the board are left, right, soft drop, rotate, and hard drop. Edit keys moves those buttons, and Reset puts them back. Keyboard play does not need the buttons.