12 Days of Christmas
894
99 Bottles of Beer
645
Abundant Numbers
593
Arabic to Roman
217
Arrows
288
ASCII Table
270
brainfuck
564
Catalan Numbers
11
Catalan’s Constant
65
Christmas Trees
392
CSS Colors
138
Cubes
227
Day of Week
500
Diamonds
644
Divisors
565
Emirp Numbers
456
Emojify
264
Evil Numbers
414
675
Fibonacci
687
Fizz Buzz
341
787
Foo Fizz Buzz Bar
896
Fractions
177
Happy Numbers
405
Happy Numbers (Long)
419
Kolakoski Constant
73
Kolakoski Sequence
515
Leap Years
658
Levenshtein Distance
350
Leyland Numbers
794
Look and Say
581
Morse Decoder
417
Morse Encoder
601
Niven Numbers
442
Niven Numbers (Long)
569
Number Spiral
276
Odious Numbers
379
Ordinal Numbers
587
Pangram Grep
610
Pascal’s Triangle
501
446
806
Pernicious Numbers
403
Prime Numbers
685
Prime Numbers (Long)
5
Quine
1,000
411
502
436
672
Recamán
705
Rock-paper-scissors-Spock-lizard
393
Roman to Arabic
186
Rule 110
482
Seven Segment
433
Sierpiński Triangle
277
Smith Numbers
54
Spelling Numbers
447
Ten-pin Bowling
200
Tongue-twisters
668
United States
139
Vampire Numbers
243
222
124
Van Eck Sequence
15
λ
176
176
π
36
103
τ
36
50
φ
29
95
44
39
√2
28
90
46
48
31
𝑒
28
61
55
79
87
96
183
55
57
83
120
52
23
132
47
30
38
83
106
130
25
61
38
46
46
37
107
160
97
83
117