12 Days of Christmas
11
171
166
99 Bottles of Beer
488
505
526
Abundant Numbers
648
682
713
Abundant Numbers (Long)
846
Arabic to Roman
460
Arrows
332
ASCII Table
518
Catalan Numbers
485
Christmas Trees
518
Collatz
716
CSS Colors
171
Diamonds
437
Divisors
741
746
Emirp Numbers
474
Emirp Numbers (Long)
506
Emojify
292
Evil Numbers
784
Evil Numbers (Long)
767
Fibonacci
783
776
864
779
Fizz Buzz
402749667565543682478690568397574926323492568
Foo Fizz Buzz Bar
324511587613554654562656569398585895
507519
Fractions
632
Happy Numbers
472
Happy Numbers (Long)
539
Hexdump
401
Inventory Sequence
370
ISBN
645
Jacobi Symbol
316
Leap Years
742
Levenshtein Distance
369
Look and Say
526
Niven Numbers
716
Niven Numbers (Long)
780
Odious Numbers
766
Odious Numbers (Long)
749
Ordinal Numbers
483
Pangram Grep
811
Pascal’s Triangle
525
Pernicious Numbers
660
Prime Numbers
504
541
523
Prime Numbers (Long)
579
611
548
Quine
233
946
Recamán
713
Reverse Polish Notation
495
Seven Segment
568
Sierpiński Triangle
98
Tongue-twisters
486
United States
116
Van Eck Sequence
412
√2
690
𝑒
245