12 Days of Christmas
881
24 Game
425
99 Bottles of Beer
822
Abundant Numbers
760
Abundant Numbers (Long)
902
Arabic to Roman
679
Arithmetic Numbers
843
Arrows
449
Ascending Primes
472
ASCII Table
660
brainfuck
193
761
Card Number Validation
706
Catalan Numbers
690
Catalan’s Constant
95
139
480
Christmas Trees
670
Collatz
782
CSS Colors
219
Cubes
674
Day of Week
822
DFA Simulator
693
Diamonds
38
576
30
Divisors
904
Emirp Numbers
611
Emirp Numbers (Long)
668
Emojify
440
Evil Numbers
835
108
Evil Numbers (Long)
815
Factorial Factorisation
567
Farey Sequence
519
Fibonacci
934
Fizz Buzz
944
Foo Fizz Buzz Bar
909
Forsyth–Edwards Notation
703
Fractions
752
Game of Life
244
546
Gijswijt’s Sequence
661
Happy Numbers
524
714
Happy Numbers (Long)
812
Hexdump
673
Intersection
789
Inventory Sequence
764
ISBN
337
530
371
779
Jacobi Symbol
643
Kaprekar Numbers
218
Kolakoski Constant
668
Kolakoski Sequence
835
Leap Years
815
Levenshtein Distance
349
366
220
281
Leyland Numbers
886
ln 2
789
Look and Say
726
Lucky Numbers
19
674
Lucky Tickets
503
Mahjong
334
Maze
568
Medal Tally
648
Morse Decoder
336
Morse Encoder
392
Musical Chords
103
60
69
391
N Queens
546
Niven Numbers
921
Niven Numbers (Long)
856
Number Spiral
67
87
506
Odious Numbers
851
Odious Numbers (Long)
829
Ordinal Numbers
730
PalindromemordnilaP
883
Pangram Grep
159
307
505
612
489
612
787
303
91
535
385
Pascal’s Triangle
101
907
Pernicious Numbers
766
Pernicious Numbers (Long)
813
Poker
593
Polyominoes
442
Prime Numbers
654
Prime Numbers (Long)
690
Proximity Grid
518
QR Decoder
488
Quine
946
Recamán
816
Repeating Decimals
533
Reverse Polish Notation
747
Reversi
768
Rijndael S-box
499
Rock-paper-scissors-Spock-lizard
334
710
Roman to Arabic
558
Rule 110
633
Seven Segment
169
694
SI Units
574
Sierpiński Triangle
635
Smith Numbers
422
Spelling Numbers
498
Star Wars Opening Crawl
599
Sudoku
514
Sudoku (Fill-in)
556
Ten-pin Bowling
241
439
Time Distance
797
Tongue-twisters
619
Transpose Sentence
672
United States
739
Vampire Numbers
718
Van Eck Sequence
857
Zeckendorf Representation
614
Zodiac Signs
699
γ
456
515
λ
269
155
229
598
π
847
τ
841
φ
875
√2
828
𝑒
41
59
61
98
82
76
87
92
55
43
55
72
77
46
55
38
93
120
24
50
86
132
48
30
38
83
106
115
129
26
61
38
46
823
71
31
116
37
107
589
160
97
62
221
83
101
82
118