Basic Rules
- Equations
- Only unary minus with non-zero number is allowed.
- -6 = 4 - 10
- +7 = 5 + 2
- Only 3 digits can be concatenated.
- 123 = 100 + 23
- 1234 = 1000 + 234
- Zero left padding is not a valid value.
- 012 = 011 + 1
- Points
- There are four types of multiplier.
- x2 for piece
- x3 for piece
- x2 for equation
- x3 for equation
- Successfully submitting all 8 items will gain +40 extra points.
- End game
- There are two ways of ending game.
- 1. Ran out of both common items in the bag and one's deck items.
- 2. Continually passed the game 3 times. A pass button only appears when there is no items left in the bag.