99 Bottles of Beer
18
17
221961420
19191712
644151416221918
Abundant Numbers
109252
71
710113
314
242
Arabic to Roman
370
190
281
234
252
Arrows
93
112
96
224
brainfuck
54
80
59
125
Catalan Numbers
39
13
42
111
Catalan’s Constant
119
64
105
509
Christmas Trees
121
1155937129
1241387786
209
CSS Colors
129
150
148
149
Cubes
44
39
46
49
Diamonds
67
65
53
83
Divisors
807
41
40
62
Emirp Numbers
400
126
440143
455
565
Emojify
444
149182131172
23124433148179
255209314203
285