12 Days of Christmas
171
853
24 Game
811
815
99 Bottles of Beer
903
Abundant Numbers
778
770
778864923
1,000
819
Abundant Numbers (Long)
880
776862
1,000
924
Alphabetic Numbers
725
Arabic to Roman
977
804986
Arithmetic Numbers
881
1,000
905
729
Arrows
667
752
Ascending Primes
932
ASCII Table
858
Billiards
821
brainfuck
845
Calendar
831
547
646
962
Card Number Validation
853
Catalan Numbers
930
805
906895
611
969
Catalan’s Constant
753
904
Chess Move Validation
775
Christmas Trees
866
830
842
Collatz
753
879
Connect Four
823
801
764
856
Continued Fractions
833
790
942
CSS Colors
989
811
Cubes
695
Day of Week
920
905
952
1,000962
DFA Simulator
370
898
Diamonds
58
686
785
45
Divisors
924
824838925
1,000
979
938
Emirp Numbers
909
Emirp Numbers (Long)
904
Emojify
871
Evil Numbers
587
905
751834
1,000
978
980
693481
Evil Numbers (Long)
556
925
764854
900
967
712
972
471
Factorial Factorisation
103
700
Farey Sequence
844
937
841
Fibonacci
641215
796
269
945
886
950901918
1,000
977
476740
956
440
984
834929838
363
Fizz Buzz
932
938
947
942930
677846
986
928
974
990
975732
Foo Fizz Buzz Bar
940
709918
789
981
794
Forsyth–Edwards Notation
667
848
Fractions
907
671
711
970
982
Game of Life
499
784
Gijswijt’s Sequence
714
46
Gray Code Decoder
829
901
857
858
Gray Code Encoder
861
823850
1,000
937
Happy Numbers
847
778916890
1,000
824
974
Happy Numbers (Long)
910768
929
793
879
Hexdump
445
21
951
Hilbert Curve
574
Intersection
729
805
Inventory Sequence
1,000
893
ISBN
353
860441
Jacobi Symbol
890
698
Kaprekar Numbers
640
Kolakoski Constant
830
Kolakoski Sequence
973
864
Leap Years
897
759896
953
939688
Levenshtein Distance
922
960
Leyland Numbers
908
812
952
ln 2
931
717
964
Look and Say
1,000
813
542
Lucky Numbers
582
911
9
Lucky Tickets
909
949
Mahjong
530
589
Mandelbrot
888
Maze
875
Medal Tally
706
928
Minesweeper
834
Morse Decoder
741
Morse Encoder
734
Multitap Input
821
688
856
Musical Chords
649
N Queens
755
Nim
808
514679
828
880
Niven Numbers
924
939893
1,000
964
825
976
848
Niven Numbers (Long)
867
932881
1,000
828
948
934
Number Spiral
310
454
827
Odious Numbers
570
899
788828
1,000
966
977
450
Odious Numbers (Long)
575
899
752850
1,000
960
968
448
Ordinal Numbers
963
893
969
PalindromemordnilaP
791
656
936
Pangram Grep
310549459
383
371
916
461
929
875
730575
738
631
968
771
48
Partition Numbers
933
Pascal’s Triangle
836
792728
1,000964
686
829
972
Pernicious Numbers
915
821915
946933932888
926
759893876
502907
920959905
1,000
927958
523885926877899907
935
973
890928
923
912
913882
Pernicious Numbers (Long)
907
898
1,000
964
Poker
737
287
Polyominoes
574
54
Prime Numbers
817
906
856908767
1,000987
984
980
926
Prime Numbers (Long)
903
876
747901
1,000974
972
971
Proximity Grid
716
QR Decoder
630
Quine
986184
512962538660842479941570
792395809943712484827877875554196878701932640895807886500932
673834919938
809945659907919953769
976441
957481904676918666670
167
254
Recamán
851
939
Repeating Decimals
932
962
Reverse Polish Notation
1,000
842
Reversi
848
864
Rijndael S-box
169
795
Rock-paper-scissors-Spock-lizard
542
860
Roman to Arabic
870486
881
955960
ROT13
831
820
956
800
Rule 110
903
Scrambled Sort
1,000
922
Set
755
847
Seven Segment
740
694
SI Units
829
Sierpiński Triangle
813
Smith Numbers
826
Spelling Numbers
4581,000
804
Star Wars GPT
837
802
895
940
Star Wars Opening Crawl
673
Sudoku
622
Sudoku (Fill-in)
82
648
Taxicab Numbers
936
Ten-pin Bowling
462
915
Tic-tac-toe
814
Time Distance
871
Tongue-twisters
863
842
Topological Sort
697
Tower of Hanoi
905
865
889
927
Transpose Sentence
852
918749
1,000
673
858
Trinomial Triangle
886
861
945
Ulam Sequence
819
870
United States
185
177
682
Vampire Numbers
847
Van Eck Sequence
882
963
Zeckendorf Representation
835
886
Zodiac Signs
830
γ
838
881
λ
190
798
184
808
π
96
895
882
952
864
947
τ
903
875
952
939
φ
930
53
850827
970
√2
928
546
917
972
𝑒
932
970578