12 Days of Christmas
732
870
99 Bottles of Beer
749
813
Abundant Numbers
493
Arabic to Roman
432
ASCII Table
413
brainfuck
526
Christmas Trees
486
CSS Colors
229
Cubes
552
Diamonds
560
Divisors
761
812
Emirp Numbers
340228353428384894576418388336
476
81524443414185375396169338365412482450274401600714421479506490
Emojify
300
453
Evil Numbers
386
Fibonacci
771
Fizz Buzz
459791
870941
588
Foo Fizz Buzz Bar
823
Fractions
511
Happy Numbers
540
Happy Numbers (Long)
482
Intersection
557
ISBN
558
Kolakoski Constant
68
Kolakoski Sequence
541
Leap Years
893
Levenshtein Distance
439
Leyland Numbers
462
Look and Say
512
Lucky Tickets
Morse Decoder
321
Morse Encoder
371
Niven Numbers
954
Number Spiral
264
Odious Numbers
454
1
Ordinal Numbers
546
Pangram Grep
444
Pascal’s Triangle
216
64
Pernicious Numbers
341293888
310
Poker
489
Prime Numbers
597
507
Quine
713
890
Recamán
176
55
Roman to Arabic
477
Rule 110
297
Seven Segment
433
Sierpiński Triangle
85
Smith Numbers
134
45
Spelling Numbers
631
Tongue-twisters
622
United States
163
Vampire Numbers
382
95
Van Eck Sequence
568
15192113
λ
200
177
293168142
510
161490176
159171147
523497478
π
462
τ
61
5938
101
278750
624440
200132
φ
48
√2
50
677
𝑒
669