12 Days of Christmas
74891
531
95
339
576
24 Game
932
314
99 Bottles of Beer
2151,000
819
918
627
549
Abundant Numbers
981
864
865
805
814
854
754
Abundant Numbers (Long)
930
1,000
988
831
931948
956
944
919
846
Alphabetic Numbers
917
953
Arabic to Roman
808
591
Arithmetic Numbers
1,000
1,0009791,000
1,000988
984
1,000862
955
795
964
Arrows
879
216
Ascending Primes
951
952
979
578
ASCII Table
307962
1,000
993
919
816
676
Billiards
1,000
982
775
560
brainfuck
3161,0009891,000
1,0001,000
1,000
1,000694
375
635
938
889
1,000
734
Calendar
968
758
Card Number Validation
937
941
950
761
Catalan Numbers
308641,000592
921
970
1,000
Catalan’s Constant
2131,000
484
Christmas Trees
681
391975
935
869
931
818
Collatz
892
1,000
1,000
976921
1,000
989794
894
814
Connect Four
931
Continued Fractions
1,000
1,000
994
680
CSS Colors
905
493
401
Cubes
1,000
958
Day of Week
1,000
1,000
965
1,000
959
889
1,000
DFA Simulator
1,000
1,000
794
619
Diamonds
9748501,000
1,000946
1,000
708
683
671
Divisors
1,000
963
8931,000
929
952
790
981
Emirp Numbers
873
697
670
878
797
Emirp Numbers (Long)
1,000
1,000
897
583
Emojify
1,000
799
980
678
Evil Numbers
985961964958
905980
963
967
1,000
Evil Numbers (Long)
980
1,000
980
988
984
808
976
Factorial Factorisation
968
959
680
Farey Sequence
1,000
989
964
868
841
Fibonacci
723892
6431,0001,0001,000
1,0001,000
6771,000251,0001,000
549
1,000
919614
1,000
901
691
Fizz Buzz
3721,000871989
1,000
915
1,0001,000
1,000
898
Foo Fizz Buzz Bar
1,000
984
902850
828
894
795
772
Forsyth–Edwards Notation
981
901
983
592
Fractions
4541,000
1,000
965
724
849
1,000
Game of Life
1,000
1,000
551
Gijswijt’s Sequence
865
773
724
727
Gray Code Decoder
1,000
1,000
974
789
Gray Code Encoder
963
796
944
1,000
903
Happy Numbers
475775
740
720
783
631
814
Happy Numbers (Long)
986
972
992
962
841
718
Hexdump
1,000
1,000
652
Hilbert Curve
1,000
708
562
344
Intersection
978
1,000
627
Inventory Sequence
984
988
914
915
810
ISBN
482980
968
925
772
702
683
Jacobi Symbol
893
914
1,000
536
Kaprekar Numbers
946
937
133
Kolakoski Constant
867
632
Kolakoski Sequence
283905
886
752
895
Leap Years
946
947
962
910
976
918
915
Levenshtein Distance
867
1,000
745
Leyland Numbers
920
972
1,000
ln 2
1,000
917
981
515
Look and Say
909
893
571
588
Lucky Numbers
973
979
1,000
897
Lucky Tickets
854
882
725
Mahjong
1,000
1,000
919
444
Mandelbrot
1,000
893
880
760
639
Maze
762
804
326
Medal Tally
992
1,000
643152
Minesweeper
901
1,000
874
Morse Decoder
952
902
Morse Encoder
992
987
584
Multitap Input
922
1,000
517
Musical Chords
787
N Queens
818
802
644
527
Nim
953
984
503
636
Niven Numbers
857
8681,000
1,000
1,0001,000
1,000
9851,000
1,000
978
Niven Numbers (Long)
969
910
907
773
943
926
Number Spiral
918
865
266
591
Odious Numbers
915980
986
892980
988
984925
1,000
Odious Numbers (Long)
980
1,000
980
988
1,000
776
1,000
Ordinal Numbers
928
944
993
747
PalindromemordnilaP
962
946
756
Pangram Grep
739
755
908
959881
792
Partition Numbers
958
867
948
638
Pascal’s Triangle
929
860
957
1,000
893
Pernicious Numbers
1,000
9331,000
1,000
1,0001,000
1,000
1,0001,000
1,000
1,000
Pernicious Numbers (Long)
949
888
962
Poker
247
1,000
916
Polyominoes
1,000
813
976
24
446
Prime Numbers
886
8171,000828946376
870947
915
943
896
1,000
Prime Numbers (Long)
1,000
1,000
1,000
1,000
1,000
594
918
978
Proximity Grid
941
971
QR Decoder
827
830
Quine
615
5541,000
923792
540
1,000
893
969
Recamán
291,000
1,000
897
821
Repeating Decimals
867
Reverse Polish Notation
1,000
1,000
675
Reversi
907
949
Rijndael S-box
716178
387
Rock-paper-scissors-Spock-lizard
1,000
964
Roman to Arabic
1,000800965
230701
926
740
ROT13
986693969
976
1,000
750
773
Rule 110
835
855
513
Scrambled Sort
1,000
846
749
761
Set
1,000
970
607
Seven Segment
1,000
992
974
684
207
SI Units
733
714
Sierpiński Triangle
1,0009711,000
973
905
961
1,000
931
Smith Numbers
1,000
948
1,000
1,000959
830
1,000
989
571
Spelling Numbers
1,000
758
910
310
Star Wars GPT
429
940
110
615
Star Wars Opening Crawl
860
Sudoku
820
Sudoku (Fill-in)
945
Taxicab Numbers
1,000
1,000
960
941
639
Ten-pin Bowling
888
875
101226
Tic-tac-toe
889
901
558
Time Distance
980
418
Tongue-twisters
846
563
597
279
Topological Sort
993
989
891
598
Tower of Hanoi
1,000971988
938
978
1,000920
881
895
913
Transpose Sentence
1,000
548
719
Trinomial Triangle
878
1,000
818
821
Ulam Sequence
881
955
731
United States
795
770
500
864
506
Vampire Numbers
931
892
614
Van Eck Sequence
969
935
955
977
914
Zeckendorf Representation
1,000
976
659
Zodiac Signs
971
845
606
γ
6041,000
820
λ
227
426968
309
458
488
π
6771541,000
992
440
923
879
τ
1,000
992
866
φ
1,000
859
538
881
√2
1,000
837
1,000
𝑒
1,000
991
761
759
677
1,000648