Checker Cruncher

1

32

31

30

29

2

28

27

26

25

3

24

23

22

21

4

20

19

18

17

5

16

15

14

13

6

12

11

10

9

7

8

7

6

5

8

4

3

2

1

h

g

f

e

d

c

b

a

Checker Cruncher uses javascript to create most of the GUI. Without javascript it will have only very limited functionality. We also use browser cookies to manage user sign in and preferences.