12 Days of Christmas
987
24 Game
919
99 Bottles of Beer
980
Abundant Numbers
890
Abundant Numbers (Long)
938
Arabic to Roman
938
Arithmetic Numbers
920
Arrows
942
Ascending Primes
904
ASCII Table
948
Billiards
884
brainfuck
929
Card Number Validation
913
Catalan Numbers
919
Catalan’s Constant
861
Christmas Trees
961
Collatz
943
CSS Colors
979
Cubes
958
Day of Week
3151,000
DFA Simulator
923
Diamonds
231
821
161
Divisors
519461872683
6046915644911848455670253564647448588197892025
732717826576
73275372382244371394222933454227490878
6778775524861308561628
Emirp Numbers
970
Emirp Numbers (Long)
926
Emojify
960
Evil Numbers
858
323
Evil Numbers (Long)
947
321
Factorial Factorisation
935
Farey Sequence
938
Fibonacci
27
933
Fizz Buzz
986
Foo Fizz Buzz Bar
946
Forsyth–Edwards Notation
938
Fractions
918
Game of Life
185
806
Gijswijt’s Sequence
719
Happy Numbers
247
967
Happy Numbers (Long)
932
Hexdump
934
Intersection
903
Inventory Sequence
871
ISBN
342
281
306
435
933
Jacobi Symbol
897
Kaprekar Numbers
897
Kolakoski Constant
934
Kolakoski Sequence
860
Leap Years
984
Levenshtein Distance
401
901
222171
Leyland Numbers
938
ln 2
469
766
Look and Say
941
Lucky Numbers
292
928
Lucky Tickets
780
Mahjong
882
Maze
901
Medal Tally
936
Morse Decoder
954
Morse Encoder
946
Musical Chords
135111
212
905
N Queens
928
Niven Numbers
934
Niven Numbers (Long)
926
Number Spiral
911
Odious Numbers
855
Odious Numbers (Long)
948
Ordinal Numbers
943
PalindromemordnilaP
726
Pangram Grep
310
395
351
286
418
952
148229
147
273
Partition Numbers
904
Pascal’s Triangle
542
872
Pernicious Numbers
971
Pernicious Numbers (Long)
968
Poker
941
Polyominoes
921
Prime Numbers
46
611
955
Prime Numbers (Long)
619
936
Proximity Grid
903
QR Decoder
923
Quine
615
844
645
946
Recamán
956
Repeating Decimals
905
Reverse Polish Notation
838
Reversi
927
Rijndael S-box
948
Rock-paper-scissors-Spock-lizard
241
962
Roman to Arabic
940
ROT13
822
Rule 110
895
Set
842
Seven Segment
426
939
SI Units
970
Sierpiński Triangle
961
Smith Numbers
922
Spelling Numbers
904
Star Wars Opening Crawl
935
Sudoku
947
Sudoku (Fill-in)
893
Ten-pin Bowling
236
940
Tic-tac-toe
864
Time Distance
949
Tongue-twisters
577
982
Transpose Sentence
889
United States
941
Vampire Numbers
930
Van Eck Sequence
862
Zeckendorf Representation
917
Zodiac Signs
909
γ
386
803
λ
954
π
889
τ
881
φ
938
√2
839
𝑒
907
67