12 Days of Christmas
389
99 Bottles of Beer
147
317
Abundant Numbers
669
Abundant Numbers (Long)
589
767
856
ASCII Table
445
Catalan Numbers
691
Catalan’s Constant
383
Christmas Trees
597
Collatz
745
Divisors
558738
760
Emirp Numbers
496
Emirp Numbers (Long)
557
Emojify
268
Evil Numbers
786
Evil Numbers (Long)
769
Fibonacci
631
410
707
544809
935
766
Fizz Buzz
507
851442
678748
862
Foo Fizz Buzz Bar
699
723
Fractions
515
Happy Numbers
421
Happy Numbers (Long)
525
Intersection
485
ISBN
579
Kolakoski Constant
42108
8
1121001258512129958119122669668874948152148119
Kolakoski Sequence
18
111198
675
733
Leap Years
574
511
770
Levenshtein Distance
578
451
773
Leyland Numbers
593
Morse Encoder
518
Niven Numbers
720
Niven Numbers (Long)
813
Odious Numbers
784
Odious Numbers (Long)
782
Ordinal Numbers
519
Pangram Grep
653
Pascal’s Triangle
83
400
Pernicious Numbers
686
Pernicious Numbers (Long)
472
827
Prime Numbers
472
173
755
870
Prime Numbers (Long)
3
490
680
915
Quine
602
575670
657
Recamán
690
Reverse Polish Notation
383
Seven Segment
602
394
Sierpiński Triangle
243
177
236
Spelling Numbers
241
Time Distance
331
Tongue-twisters
368
401549
424
377
United States
176
λ
308187
197167
173
164201144
150
π
66961196810098436713863112106291011352574502963840138136108
τ
11269
297
φ
7655
683
√2
5758
705
𝑒
9556
699