12 Days of Christmas
905
24 Game
874
99 Bottles of Beer
908
Abundant Numbers
907
Abundant Numbers (Long)
880
869
Arabic to Roman
858
910
Arithmetic Numbers
865
Arrows
821
841
Ascending Primes
875
ASCII Table
912
890
Billiards
789
brainfuck
886
836
Card Number Validation
798
893
886
Catalan Numbers
887846
894
868
Catalan’s Constant
893
813
802
Christmas Trees
924
926
Collatz
886
930
934886
CSS Colors
792
843
Cubes
894
929
Day of Week
807
805
DFA Simulator
789
883
Diamonds
914
916
Divisors
932908
939982
933902885
Emirp Numbers
904
Emirp Numbers (Long)
879
867
Emojify
828
946
Evil Numbers
910
985
Evil Numbers (Long)
878
987
874
Factorial Factorisation
874
Farey Sequence
875
878
Fibonacci
926
1,000
897
Fizz Buzz
939
921
Foo Fizz Buzz Bar
884
893
Forsyth–Edwards Notation
849
954
Fractions
820
1,000
819
Game of Life
815
873
Gijswijt’s Sequence
884
924
Happy Numbers
901
Happy Numbers (Long)
882
875
Hexdump
827
841
Hilbert Curve
847935922
710830
Intersection
805
835
Inventory Sequence
884
874
ISBN
871
813
734889
Jacobi Symbol
793
811
Kaprekar Numbers
860
774
Kolakoski Constant
905
896
Kolakoski Sequence
901
909
Leap Years
902
893
Levenshtein Distance
803
830
Leyland Numbers
883
866
ln 2
887
Look and Say
908
936
Lucky Numbers
879
902
875
Lucky Tickets
803822878
886923
723757837
Mahjong
798
646
Maze
835
912980
707870925
Medal Tally
820
915
Morse Decoder
848
925
Morse Encoder
854
912
Musical Chords
801
N Queens
871
877
Niven Numbers
903
Niven Numbers (Long)
877
869
Number Spiral
892
891
Odious Numbers
903
993
Odious Numbers (Long)
880
993
875
Ordinal Numbers
865
PalindromemordnilaP
816
1,000
933779938908
Pangram Grep
852
900
918
Partition Numbers
857
Pascal’s Triangle
892
887
Pernicious Numbers
904
Pernicious Numbers (Long)
882
878
Poker
805
866
Polyominoes
864
Prime Numbers
916
Prime Numbers (Long)
886
868
Proximity Grid
804
895
QR Decoder
825
Quine
934
899
Recamán
891
884
Repeating Decimals
782
801
Reverse Polish Notation
775
1,000
776
Reversi
793
944
Rijndael S-box
891
602679
Rock-paper-scissors-Spock-lizard
835
944
Roman to Arabic
851
898
ROT13
830
888
Rule 110
899
891
Scrambled Sort
773
914874
Set
774
Seven Segment
868
907
SI Units
806
Sierpiński Triangle
905
937
Smith Numbers
882
Spelling Numbers
802
866
Star Wars GPT
768
Star Wars Opening Crawl
840
875
Sudoku
808
863
Sudoku (Fill-in)
803
847
Ten-pin Bowling
809
880
Tic-tac-toe
903806
930
949
947955
Time Distance
771
828
Tongue-twisters
899
Topological Sort
803
866
909904
940
Transpose Sentence
813
889
United States
847
Vampire Numbers
883
Van Eck Sequence
884
942879
Zeckendorf Representation
779
811
Zodiac Signs
819
864
γ
891
766
983
770836
λ
911506
π
921
τ
909
φ
910
√2
910
𝑒
916