12 Days of Christmas
901
24 Game
403
99 Bottles of Beer
816
Abundant Numbers
882
Abundant Numbers (Long)
877
Arabic to Roman
589
Arithmetic Numbers
793
Arrows
329
Ascending Primes
771
ASCII Table
745
Billiards
559
brainfuck
666
Card Number Validation
587
Catalan Numbers
806
Catalan’s Constant
103
Christmas Trees
684
Collatz
810
CSS Colors
880
Cubes
104
Day of Week
593707
DFA Simulator
642
Diamonds
668
Divisors
923
Emirp Numbers
754
Emirp Numbers (Long)
861
Emojify
417
Evil Numbers
686
Evil Numbers (Long)
690
Factorial Factorisation
823
Farey Sequence
683
Fibonacci
937
Fizz Buzz
987
Foo Fizz Buzz Bar
863
Forsyth–Edwards Notation
579
Fractions
990
Game of Life
418
Gijswijt’s Sequence
420
Happy Numbers
637
Happy Numbers (Long)
646
Hexdump
695
Intersection
556
Inventory Sequence
655
ISBN
753
Jacobi Symbol
565
Kaprekar Numbers
330
Kolakoski Constant
110
Kolakoski Sequence
669
Leap Years
730
Levenshtein Distance
969
Leyland Numbers
771
ln 2
663
Look and Say
875
Lucky Numbers
44
Lucky Tickets
420
Mahjong
292
Maze
246
Medal Tally
713
Morse Decoder
91
Niven Numbers
848
Niven Numbers (Long)
940
Number Spiral
657
Odious Numbers
709
Odious Numbers (Long)
706
Ordinal Numbers
828
PalindromemordnilaP
639
Pangram Grep
915
Pascal’s Triangle
566
Pernicious Numbers
571
Pernicious Numbers (Long)
694
Prime Numbers
930
Prime Numbers (Long)
948
Quine
960
Recamán
656
Repeating Decimals
367
Rijndael S-box
290
Roman to Arabic
429
ROT13
944
946
Rule 110
460
Seven Segment
754
Sierpiński Triangle
743
Smith Numbers
755
Tic-tac-toe
463
Tongue-twisters
569
Transpose Sentence
740
United States
654
Vampire Numbers
676
Van Eck Sequence
692
Zeckendorf Representation
673
γ
123
λ
730
π
668
τ
625
φ
507
√2
578
𝑒
651