12 Days of Christmas
841
99 Bottles of Beer
228
534
Abundant Numbers
698
Abundant Numbers (Long)
596
852
862
ASCII Table
565
Catalan Numbers
691
Catalan’s Constant
454
Christmas Trees
686
Collatz
825
Divisors
558738
802
Emirp Numbers
602
Emirp Numbers (Long)
670
Emojify
298
Evil Numbers
786
Evil Numbers (Long)
770
Fibonacci
631
410
723
544810
935
767
Fizz Buzz
512
854446
680751
945
Foo Fizz Buzz Bar
704
910
Fractions
606
Happy Numbers
542
Happy Numbers (Long)
619
Intersection
661
ISBN
742
Kolakoski Constant
43109
9
1131011278612396651301236797731025856150149121
Kolakoski Sequence
19
114198
688
736
Leap Years
566
528
771
Levenshtein Distance
579
576
774
Leyland Numbers
696
Morse Encoder
729
Niven Numbers
710
Niven Numbers (Long)
815
Odious Numbers
784
Odious Numbers (Long)
783
Ordinal Numbers
629
Pangram Grep
771
Pascal’s Triangle
83
432
Pernicious Numbers
687
Pernicious Numbers (Long)
479
844
Prime Numbers
292
173
755
872
Prime Numbers (Long)
3
491
680
918
Quine
615
577674
659
Recamán
765
Reverse Polish Notation
529
Seven Segment
480
535
Sierpiński Triangle
248
141
220
Spelling Numbers
411
Time Distance
596
Tongue-twisters
582
635824
577
667
United States
239
λ
173504
267199
206
186235196
240
π
36961196810010043671396310867301111352588503314540139136108
τ
11269
333
φ
7856
699
√2
5958
708
𝑒
9656
701