12 Days of Christmas
986
24 Game
890
99 Bottles of Beer
990
Abundant Numbers
818
Abundant Numbers (Long)
948
Arabic to Roman
926
Arithmetic Numbers
919
Arrows
945
Ascending Primes
888
ASCII Table
950
Billiards
853
brainfuck
927
Card Number Validation
915
Catalan Numbers
919
Catalan’s Constant
747
Christmas Trees
969
Collatz
957
CSS Colors
989
Cubes
963
Day of Week
3161,000
DFA Simulator
860
Diamonds
234
833
183
Divisors
34519461873684
6056915644911552655670353664647448589197902025
734718826591
73375472582346771394222984454273525879
6778776539861308562628
Emirp Numbers
943
Emirp Numbers (Long)
926
Emojify
950
Evil Numbers
858
324
Evil Numbers (Long)
947
321
Factorial Factorisation
887
Farey Sequence
938
Fibonacci
30
933
Fizz Buzz
994
Foo Fizz Buzz Bar
971
Forsyth–Edwards Notation
929
Fractions
918
Game of Life
246
762
Gijswijt’s Sequence
673
Happy Numbers
296
951
Happy Numbers (Long)
939
Hexdump
956
Intersection
845
Inventory Sequence
871
ISBN
345
282
295
439
943
Jacobi Symbol
718
Kaprekar Numbers
884
Kolakoski Constant
918
Kolakoski Sequence
860
Leap Years
987
Levenshtein Distance
402
888
223230
Leyland Numbers
940
ln 2
469
766
Look and Say
941
Lucky Numbers
292
932
Lucky Tickets
627
Mahjong
779
Mandelbrot
893
Maze
855
Medal Tally
938
Morse Decoder
960
Morse Encoder
958
Musical Chords
132110
205
723906
N Queens
913
Niven Numbers
945
Niven Numbers (Long)
934
Number Spiral
907
Odious Numbers
856
Odious Numbers (Long)
948
Ordinal Numbers
954
PalindromemordnilaP
726
Pangram Grep
313
416
352
287
387
957
163230
147
275
Partition Numbers
924
Pascal’s Triangle
542
872
Pernicious Numbers
971
Pernicious Numbers (Long)
969
Poker
933
Polyominoes
892
Prime Numbers
46
611
955
Prime Numbers (Long)
619
937
Proximity Grid
916
QR Decoder
923
Quine
615
845
646
946
Recamán
961
Repeating Decimals
839
Reverse Polish Notation
838
Reversi
936
Rijndael S-box
821
Rock-paper-scissors-Spock-lizard
250
974
Roman to Arabic
949
ROT13
822
Rule 110
897
Scrambled Sort
848
Set
861
Seven Segment
435
950
SI Units
947
Sierpiński Triangle
963
Smith Numbers
911
Spelling Numbers
884
Star Wars GPT
864
Star Wars Opening Crawl
912
Sudoku
934
Sudoku (Fill-in)
887
Ten-pin Bowling
238
787
Tic-tac-toe
866
Time Distance
964
Tongue-twisters
872
859
Transpose Sentence
889
United States
906
Vampire Numbers
922
Van Eck Sequence
862
Zeckendorf Representation
917
Zodiac Signs
927
γ
564
629
λ
959
π
889
τ
882
φ
947
√2
848
𝑒
914
72