12 Days of Christmas
391
99 Bottles of Beer
375
Abundant Numbers
303762
Abundant Numbers (Long)
820
Arithmetic Numbers
780
Arrows
577
Ascending Primes
451
ASCII Table
599
Billiards
561
brainfuck
545
Card Number Validation
690
Catalan Numbers
907
Catalan’s Constant
430
Christmas Trees
396645
Collatz
763
CSS Colors
393
Cubes
488
Day of Week
771
Diamonds
371620
Divisors
911
Emirp Numbers
513538
Emirp Numbers (Long)
564
Emojify
621
Evil Numbers
956
Evil Numbers (Long)
867
Factorial Factorisation
533
Farey Sequence
813
Fibonacci
259984
Fizz Buzz
890
Foo Fizz Buzz Bar
783
Forsyth–Edwards Notation
630
Fractions
826
Happy Numbers
808
Happy Numbers (Long)
765
Hexdump
631
Intersection
618
Inventory Sequence
829
ISBN
647
Leap Years
899
Levenshtein Distance
Leyland Numbers
810
ln 2
945
Look and Say
661
Lucky Numbers
865
Mahjong
320
Medal Tally
630
Morse Decoder
517
N Queens
479
Niven Numbers
954
Niven Numbers (Long)
948
Odious Numbers
849
Odious Numbers (Long)
844
Ordinal Numbers
697
PalindromemordnilaP
648
Pangram Grep
809
Pascal’s Triangle
853
Pernicious Numbers
811
Pernicious Numbers (Long)
861
Prime Numbers
912
Prime Numbers (Long)
950
Quine
976
Recamán
712
Repeating Decimals
350
Reverse Polish Notation
622
Reversi
307
Rock-paper-scissors-Spock-lizard
315
Roman to Arabic
496
ROT13
832
Scrambled Sort
718
Set
648
Seven Segment
508
Sierpiński Triangle
664
Smith Numbers
412
Spelling Numbers
433
Tic-tac-toe
639
Time Distance
494
Tongue-twisters
436
Topological Sort
330
Transpose Sentence
710
United States
530
Van Eck Sequence
751
Zeckendorf Representation
633
Zodiac Signs
572
π
108667
φ
710
√2
972
𝑒
970