12 Days of Christmas
397
99 Bottles of Beer
375
Abundant Numbers
304764
Abundant Numbers (Long)
824
Arithmetic Numbers
784
Arrows
577
Ascending Primes
451
ASCII Table
598
brainfuck
543
Card Number Validation
690
Catalan Numbers
910
Catalan’s Constant
436
Christmas Trees
404639
Collatz
744
CSS Colors
392
Cubes
508
Day of Week
768
Diamonds
372603
Divisors
933
Emirp Numbers
514540
Emirp Numbers (Long)
566
Emojify
624
Evil Numbers
872
Evil Numbers (Long)
868
Factorial Factorisation
537
Farey Sequence
810
Fibonacci
259986
Fizz Buzz
891
Foo Fizz Buzz Bar
783
Forsyth–Edwards Notation
638
Fractions
824
Happy Numbers
812
Happy Numbers (Long)
769
Hexdump
629
Intersection
588
Inventory Sequence
833
ISBN
649
Leap Years
901
Levenshtein Distance
755
Leyland Numbers
816
ln 2
950
Look and Say
665
Lucky Numbers
870
Mahjong
318
Medal Tally
641
Morse Decoder
520
N Queens
479
Niven Numbers
959
Niven Numbers (Long)
955
Odious Numbers
851
Odious Numbers (Long)
847
Ordinal Numbers
706
PalindromemordnilaP
654
Pangram Grep
813
Pascal’s Triangle
855
Pernicious Numbers
814
Pernicious Numbers (Long)
868
Prime Numbers
912
Prime Numbers (Long)
951
Quine
946
Recamán
717
Repeating Decimals
347
Reverse Polish Notation
563
Reversi
320
Rock-paper-scissors-Spock-lizard
314
Roman to Arabic
498
ROT13
827
Seven Segment
494
Sierpiński Triangle
670
Smith Numbers
411
Spelling Numbers
447
Tic-tac-toe
642
Time Distance
493
Tongue-twisters
280
Transpose Sentence
711
United States
563
Van Eck Sequence
752
Zeckendorf Representation
636
Zodiac Signs
569
π
108624
φ
711
√2
977
𝑒
975