A Jodi difference is the absolute difference between two digits of the Jodi

For Example, 59 = 5-9, the absolute difference is 4 so it belongs to Difference set 4

For Example, 89 = 8-9, the absolute difference is 1 so it belongs to Difference set 1

Difference is also called “Farak”

DIFFERENCE 0 :

00, 11, 22, 33, 44, 55, 66, 77, 88, 99

DIFFERENCE 1 :

12, 23, 32, 34, 43, 45, 54, 56, 65, 67, 76, 78, 87, 89, 98, 09, 90

DIFFERENCE 2 :

13, 24, 35, 46, 57, 68, 79, 80, 08

DIFFERENCE 3 :

14, 25, 36, 47, 58, 69, 70, 07

DIFFERENCE 4 :

15, 26, 37, 48, 59, 60, 06

DIFFERENCE 5 :

16, 27, 38, 49, 50, 05

DIFFERENCE 6 :

17, 28, 39, 40, 04

DIFFERENCE 7 :

18, 29, 30, 03

DIFFERENCE 8 :

19, 20, 02

DIFFERENCE 9 :

10, 01