12 Days of Christmas
389
99 Bottles of Beer
147
317
Abundant Numbers
669
Abundant Numbers (Long)
843
766
854
ASCII Table
445
Catalan Numbers
691
Catalan’s Constant
383
Christmas Trees
597
Collatz
745
Divisors
813737
760
Emirp Numbers
496
Emirp Numbers (Long)
557
Emojify
268
Evil Numbers
785
Evil Numbers (Long)
769
Fibonacci
631
409
706
892809
935
766
Fizz Buzz
507
851442
964748
862
Foo Fizz Buzz Bar
882
722
Fractions
514
Happy Numbers
421
Happy Numbers (Long)
525
Intersection
484
ISBN
579
Kolakoski Constant
42108
8
1121001248516329858119122669668914948157148119
Kolakoski Sequence
18
165198
675
730
Leap Years
574
804
770
Levenshtein Distance
653
450
771
Leyland Numbers
592
Morse Encoder
518
Niven Numbers
720
Niven Numbers (Long)
812
Odious Numbers
784
Odious Numbers (Long)
782
Ordinal Numbers
519
Pangram Grep
653
Pascal’s Triangle
83
400
Pernicious Numbers
686
Pernicious Numbers (Long)
696
827
Prime Numbers
472
172
755
870
Prime Numbers (Long)
3
740
680
914
Quine
615
901674
658
Recamán
690
Reverse Polish Notation
383
Seven Segment
601
394
Sierpiński Triangle
243
176
236
Spelling Numbers
242
Time Distance
331
Tongue-twisters
368
471549
424
377
United States
181
λ
308187
196167
173
164232144
150
π
66961196810098436713863153106291011352574502963840138135108
τ
15169
297
φ
11655
683
√2
10558
704
𝑒
13156
699