12 Days of Christmas
986
24 Game
892
99 Bottles of Beer
990
Abundant Numbers
818
Abundant Numbers (Long)
949
Arabic to Roman
938
Arithmetic Numbers
920
Arrows
945
Ascending Primes
900
ASCII Table
951
Billiards
853
brainfuck
927
Card Number Validation
915
Catalan Numbers
919
Catalan’s Constant
747
Christmas Trees
970
Collatz
957
CSS Colors
989
Cubes
964
Day of Week
3161,000
DFA Simulator
860
Diamonds
234
834
183
Divisors
34519461873684
6056915654911352655670353664647448591197902025
734718827591
73375572682346771394222984455273525879
6778776540862308562629
Emirp Numbers
944
Emirp Numbers (Long)
927
Emojify
950
Evil Numbers
858
325
Evil Numbers (Long)
947
322
Factorial Factorisation
887
Farey Sequence
939
Fibonacci
30
934
Fizz Buzz
994
Foo Fizz Buzz Bar
972
Forsyth–Edwards Notation
930
Fractions
918
Game of Life
246
762
Gijswijt’s Sequence
673
Happy Numbers
296
951
Happy Numbers (Long)
940
Hexdump
956
Hilbert Curve
838
Intersection
845
Inventory Sequence
872
ISBN
346
282
296
439
943
Jacobi Symbol
718
Kaprekar Numbers
888
Kolakoski Constant
918
Kolakoski Sequence
860
Leap Years
987
Levenshtein Distance
402
888
223230
Leyland Numbers
941
ln 2
470
766
Look and Say
942
Lucky Numbers
292
933
Lucky Tickets
627
Mahjong
779
Mandelbrot
914
Maze
855
Medal Tally
937
Morse Decoder
960
Morse Encoder
959
Musical Chords
132110
205
723906
N Queens
915
Niven Numbers
945
Niven Numbers (Long)
935
Number Spiral
908
Odious Numbers
856
Odious Numbers (Long)
948
Ordinal Numbers
954
PalindromemordnilaP
726
Pangram Grep
313
417
352
287
387
957
163230
147
276
Partition Numbers
926
Pascal’s Triangle
543
872
Pernicious Numbers
972
Pernicious Numbers (Long)
969
Poker
933
Polyominoes
895
Prime Numbers
46
611
955
Prime Numbers (Long)
619
937
Proximity Grid
916
QR Decoder
925
Quine
615
845
646
946
Recamán
962
Repeating Decimals
839
Reverse Polish Notation
838
Reversi
936
Rijndael S-box
822
Rock-paper-scissors-Spock-lizard
250
974
Roman to Arabic
949
ROT13
794
Rule 110
898
Scrambled Sort
848
Set
861
Seven Segment
435
950
SI Units
947
Sierpiński Triangle
963
Smith Numbers
913
Spelling Numbers
884
Star Wars GPT
864
Star Wars Opening Crawl
912
Sudoku
934
Sudoku (Fill-in)
887
Ten-pin Bowling
237
841
Tic-tac-toe
866
Time Distance
964
Tongue-twisters
872
859
Topological Sort
711
Transpose Sentence
889
United States
906
Vampire Numbers
923
Van Eck Sequence
863
Zeckendorf Representation
917
Zodiac Signs
927
γ
564
629
λ
959
π
889
τ
882
φ
947
√2
848
𝑒
914
72