Countdown

MASTERING HI-LO

Wong Halves

advancedยทBalanced

The most accurate level-3 system using fractional values. Extremely powerful but difficult to master.

Card Values

2

+0.5

3

+1

4

+1

5

+1.5

6

+1

7

+0.5

8

0

9

-0.5

10-K

-1

A

-1

Quick Quiz

5