12 Days of Christmas
403
99 Bottles of Beer
455
Abundant Numbers
708
Abundant Numbers (Long)
776
Arabic to Roman
445
Arithmetic Numbers
701
Arrows
568
Ascending Primes
300
ASCII Table
447
Card Number Validation
429
Catalan Numbers
690
Christmas Trees
610
Collatz
734
CSS Colors
96
Cubes
399
Day of Week
640
Diamonds
313
Divisors
844
Emirp Numbers
462
Emirp Numbers (Long)
518
Emojify
267
Evil Numbers
853
Evil Numbers (Long)
832
Farey Sequence
353
Fibonacci
866
Fizz Buzz
876
Foo Fizz Buzz Bar
783
Fractions
583
Happy Numbers
457
Happy Numbers (Long)
569
Hexdump
340
Intersection
527
ISBN
517
Jacobi Symbol
461
Kaprekar Numbers
129
Kolakoski Sequence
590
Leap Years
623
Leyland Numbers
656
ln 2
662
Look and Say
468
Lucky Numbers
642
Medal Tally
369
Morse Decoder
193
Morse Encoder
202
Niven Numbers
744
Niven Numbers (Long)
811
Odious Numbers
851
Odious Numbers (Long)
847
Ordinal Numbers
606
PalindromemordnilaP
614
Pangram Grep
690
Pascal’s Triangle
560
Pernicious Numbers
501
Pernicious Numbers (Long)
611
Prime Numbers
891
Prime Numbers (Long)
950
Quine
917
Recamán
680
Roman to Arabic
392
Sierpiński Triangle
333
Smith Numbers
484
Tongue-twisters
310
Transpose Sentence
435
Van Eck Sequence
562
π
328
τ
318
φ
601
√2
704
𝑒
387