12 Days of Christmas
959
24 Game
960
358
99 Bottles of Beer
504
Abundant Numbers
783
719
Abundant Numbers (Long)
784
Arabic to Roman
714
Arithmetic Numbers
607
Arrows
382
Ascending Primes
670
ASCII Table
858
Billiards
898
brainfuck
837
Card Number Validation
617
Catalan Numbers
875
Catalan’s Constant
972
Christmas Trees
820
Collatz
619
CSS Colors
827
Cubes
801
Day of Week
699
DFA Simulator
918
Diamonds
891
Divisors
845
844
Emirp Numbers
769
Emirp Numbers (Long)
770
Emojify
358
Evil Numbers
674
Evil Numbers (Long)
728
Factorial Factorisation
213
Farey Sequence
909
Fibonacci
749
Fizz Buzz
862
Foo Fizz Buzz Bar
921
Forsyth–Edwards Notation
927
Fractions
902
Game of Life
819
Gijswijt’s Sequence
896
466
Happy Numbers
685
Happy Numbers (Long)
918
Hexdump
886
Hilbert Curve
261
Intersection
824
560
Inventory Sequence
559
ISBN
925
Jacobi Symbol
921
Kaprekar Numbers
258
Kolakoski Constant
4288108134
4910611124958902495811283909983100833281271901253060852093413912268114748419611712229617266966878588649196491529418122714878295120169135160
Kolakoski Sequence
562
663
835
Leap Years
817
Levenshtein Distance
583
Leyland Numbers
877
ln 2
961
Look and Say
841
Lucky Numbers
768
Lucky Tickets
490
Mahjong
454
Mandelbrot
883
Maze
691
Medal Tally
611
Morse Decoder
633
Morse Encoder
739
Musical Chords
633
179
N Queens
700
429
Niven Numbers
682
877
939
Niven Numbers (Long)
945
Number Spiral
783
Odious Numbers
699
Odious Numbers (Long)
724
Ordinal Numbers
716
PalindromemordnilaP
747
Pangram Grep
896
Partition Numbers
540
Pascal’s Triangle
647
Pernicious Numbers
734
Pernicious Numbers (Long)
849
Poker
773
Polyominoes
277
Prime Numbers
779
Prime Numbers (Long)
884
Proximity Grid
793
QR Decoder
779
344
Quine
942
947
Recamán
779
Repeating Decimals
918
Reverse Polish Notation
840
Reversi
889
Rijndael S-box
175
940
112
Rock-paper-scissors-Spock-lizard
827
Roman to Arabic
748
ROT13
713
Rule 110
638
Scrambled Sort
762
Seven Segment
740
SI Units
445
Sierpiński Triangle
770
595
Smith Numbers
750
Spelling Numbers
832
Star Wars Opening Crawl
671
191
Sudoku
825
Sudoku (Fill-in)
737
Ten-pin Bowling
581
274
Time Distance
942
Tongue-twisters
820
Transpose Sentence
760
Trinomial Triangle
821
United States
776
Vampire Numbers
913
Van Eck Sequence
573
Zeckendorf Representation
800
Zodiac Signs
679
γ
330
1,000
λ
332
872
π
988
τ
973
φ
962
√2
965
𝑒
976
66