Open puzzles
sequence
1
2
8
16
19
25
35
50
100
200
300
400
500
600
700
740
800
1000
2000
proto
10
20
30
40
100
js
1
2
3
5
30
200
gore
2
3
4
5
6
7
10
12
13
15
16
18
20
21
45