12 Days of Christmas
423
460
24 Game
382
99 Bottles of Beer
630
576
Abundant Numbers
491
Abundant Numbers (Long)
778
Arabic to Roman
410
Arithmetic Numbers
816
Arrows
549
Ascending Primes
150
ASCII Table
349
brainfuck
434
Catalan Numbers
25
Catalan’s Constant
110
Christmas Trees
484
CSS Colors
108
Cubes
425
Day of Week
850
Diamonds
558
Divisors
761
813
Emirp Numbers
180282291285881471300285219
414
81277391310185360314154275323259366365262283456521237384354
Emojify
309
460
Evil Numbers
387
Fibonacci
771
Fizz Buzz
458730
611939
537
Foo Fizz Buzz Bar
818
Fractions
512
Happy Numbers
445
Happy Numbers (Long)
481
Intersection
520
ISBN
556
Kolakoski Constant
68
Kolakoski Sequence
542
Leap Years
892
Levenshtein Distance
386
Leyland Numbers
462
ln 2
87
Look and Say
512
Lucky Tickets
Morse Decoder
264
Morse Encoder
303
Niven Numbers
950
Number Spiral
265
Odious Numbers
454
1
Ordinal Numbers
544
Pangram Grep
443
Pascal’s Triangle
215
64
Pernicious Numbers
342294871
310
Poker
315
Prime Numbers
512
507
Quine
710
888
Recamán
174
55
Roman to Arabic
476
Rule 110
315
Seven Segment
382
Sierpiński Triangle
115
Smith Numbers
133
45
Spelling Numbers
390
Tongue-twisters
412
United States
148
Vampire Numbers
369
86
Van Eck Sequence
569
15192013
γ
112
λ
168
115
19912389
200
156205104
1008686
234194193
π
462
τ
61
5938
99
277350
563840
200132
φ
47
√2
49
675
𝑒
667