12 Days of Christmas
986
24 Game
890
99 Bottles of Beer
927
Abundant Numbers
818
Abundant Numbers (Long)
948
Arabic to Roman
926
Arithmetic Numbers
919
Arrows
945
Ascending Primes
888
ASCII Table
950
Billiards
858
brainfuck
927
Card Number Validation
913
Catalan Numbers
919
Catalan’s Constant
747
Christmas Trees
969
Collatz
899
CSS Colors
989
Cubes
963
Day of Week
3151,000
DFA Simulator
860
Diamonds
233
833
183
Divisors
34519461872684
6046915644911752655670353564647448588197892025
734717826590
73375372582346771394222984454273525878
6778775539861308561628
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
245
762
Gijswijt’s Sequence
673
Happy Numbers
296
951
Happy Numbers (Long)
939
Hexdump
956
Intersection
845
Inventory Sequence
871
ISBN
344
282
308
438
943
Jacobi Symbol
718
Kaprekar Numbers
839
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
931
Lucky Tickets
627
Mahjong
776
Maze
855
Medal Tally
938
Morse Decoder
960
Morse Encoder
958
Musical Chords
132110
205
904
N Queens
913
Niven Numbers
945
Niven Numbers (Long)
934
Number Spiral
906
Odious Numbers
856
Odious Numbers (Long)
948
Ordinal Numbers
954
PalindromemordnilaP
726
Pangram Grep
312
416
352
287
419
957
163230
147
274
Partition Numbers
904
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
844
646
946
Recamán
961
Repeating Decimals
839
Reverse Polish Notation
838
Reversi
934
Rijndael S-box
821
Rock-paper-scissors-Spock-lizard
250
974
Roman to Arabic
949
ROT13
817
Rule 110
897
Scrambled Sort
869
Set
853
Seven Segment
435
950
SI Units
941
Sierpiński Triangle
963
Smith Numbers
911
Spelling Numbers
884
Star Wars GPT
856
Star Wars Opening Crawl
912
Sudoku
934
Sudoku (Fill-in)
887
Ten-pin Bowling
240
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