12 Days of Christmas
170
178
169
99 Bottles of Beer
488
505
526
Abundant Numbers
648
681
713
Abundant Numbers (Long)
833
Arabic to Roman
460
Arrows
332
ASCII Table
518
Catalan Numbers
484
Christmas Trees
518
Collatz
715
CSS Colors
171
Diamonds
437
Divisors
754
746
Emirp Numbers
474
Emirp Numbers (Long)
520
Emojify
292
Evil Numbers
784
Evil Numbers (Long)
766
Fibonacci
783
776
864
779
Fizz Buzz
402749667565543682478690568397574926323492567
Foo Fizz Buzz Bar
324511587613553654562656569398585895
507519
Fractions
632
Happy Numbers
472
Happy Numbers (Long)
538
Hexdump
401
Inventory Sequence
370
ISBN
645
Jacobi Symbol
319
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
482
Pangram Grep
811
Pascal’s Triangle
525
Pernicious Numbers
660
Prime Numbers
504
540
523
Prime Numbers (Long)
578
611
548
Quine
233
945
Recamán
713
Reverse Polish Notation
494
Seven Segment
578
Sierpiński Triangle
98
Tongue-twisters
495
United States
116
Van Eck Sequence
412
√2
690
𝑒
245