12 Days of Christmas
398
99 Bottles of Beer
375
Abundant Numbers
305765
Abundant Numbers (Long)
826
Arithmetic Numbers
787
Arrows
578
Ascending Primes
453
ASCII Table
599
Billiards
561
brainfuck
545
Card Number Validation
695
Catalan Numbers
912
Catalan’s Constant
430
Christmas Trees
399648
Collatz
766
CSS Colors
394
Cubes
508
Day of Week
771
Diamonds
374624
Divisors
933
Emirp Numbers
515541
Emirp Numbers (Long)
568
Emojify
625
Evil Numbers
958
Evil Numbers (Long)
870
Factorial Factorisation
537
Farey Sequence
813
Fibonacci
260987
Fizz Buzz
891
Foo Fizz Buzz Bar
784
Forsyth–Edwards Notation
637
Fractions
825
Happy Numbers
813
Happy Numbers (Long)
771
Hexdump
631
Intersection
624
Inventory Sequence
837
ISBN
651
Leap Years
902
Levenshtein Distance
Leyland Numbers
817
ln 2
954
Look and Say
666
Lucky Numbers
872
Mahjong
320
Medal Tally
639
Morse Decoder
517
N Queens
479
Niven Numbers
960
Niven Numbers (Long)
957
Odious Numbers
852
Odious Numbers (Long)
849
Ordinal Numbers
697
PalindromemordnilaP
658
Pangram Grep
815
Pascal’s Triangle
856
Pernicious Numbers
815
Pernicious Numbers (Long)
872
Prime Numbers
913
Prime Numbers (Long)
953
Quine
978
Recamán
718
Repeating Decimals
350
Reverse Polish Notation
621
Reversi
307
Rock-paper-scissors-Spock-lizard
315
Roman to Arabic
499
ROT13
834
Scrambled Sort
728
Set
654
Seven Segment
511
Sierpiński Triangle
670
Smith Numbers
413
Spelling Numbers
444
Tic-tac-toe
643
Time Distance
494
Tongue-twisters
436
Topological Sort
335
Transpose Sentence
717
United States
531
Van Eck Sequence
754
Zeckendorf Representation
640
Zodiac Signs
572
π
108669
φ
712
√2
978
𝑒
977