12 Days of Christmas
544
919
864
871
910
845922
816
856
930
917
904
919
910890
892
24 Game
694
679
99 Bottles of Beer
507
526
906
586
899
881
902
851
911
Abundant Numbers
234
735
795
773773
666
781
852
689
885
785
904
710
534
716
Abundant Numbers (Long)
890
893
782
722
931
903
Arabic to Roman
937
823985
967
8871,000
957
756
Arithmetic Numbers
793
848
826
829
873
856
737
867
628
922
829
Arrows
525
469
Ascending Primes
719
275
128
798
ASCII Table
331
381691
832
505
756
636
833
389
858
384
Billiards
793
757
774
810
774
816
872
740
brainfuck
851
857
490
794
873
893
853
863
Card Number Validation
806
762
811
Catalan Numbers
1,000
814
458
379
940
680
814
983
41
973
650
65
109
77
Catalan’s Constant
95
141
368
105
486
Christmas Trees
82
769
851
845
939
847
913
Collatz
907
929
885
891
883
752
832
703
937
846
966
906
60
731
CSS Colors
891
894
714
786
Cubes
27
47
603
110
42
620
294
Day of Week
808
830
891
824
915
902
801901849
747
705
960
761
DFA Simulator
867
768
757
833
853
614
877
Diamonds
49
893
59
917
953
46
Divisors
35816
844
841
945
747
982
724
746
984
825
906
Emirp Numbers
388
897920
699
846
965
902
Emirp Numbers (Long)
820
702
856
Emojify
410
444
747
413
Evil Numbers
389
893908
850
870
726
517
750
982
741
665903
Evil Numbers (Long)
911
897
732
789
647
778
952
732
27
Factorial Factorisation
737
723
104
722
850
619
748
867
Farey Sequence
810
819
872
897
916
800
960
830
949
885
Fibonacci
717730845
911
952
959
737894941
916938
935
833
1,000
929
1,000902
933987
929
792
900
807
Fizz Buzz
142905
884
753
966
704
899
973
680
981
993
958
384
903
Foo Fizz Buzz Bar
635926
800
823
946
827
790
957
986
929
Forsyth–Edwards Notation
640
727
779
804
783
Fractions
758
893
886
788
919842
747
1,000
681
969
768990
853
688
Game of Life
740
784
686
778
691
729
Gijswijt’s Sequence
164
559
770
Happy Numbers
659
908
900732
871540996
650
1,000
893
754
595
Happy Numbers (Long)
683
908
720
802
880
799
996
678
1,000
908
721
Hexdump
874
806
886
745
846
893
794
926
861
551
Intersection
855
787
778
761
849
802
816
Inventory Sequence
891
862
865
898
790
1,000
831
994
947
758
ISBN
829
721
731
738
874
Jacobi Symbol
732
730
736
467
788
656
781
732
Kaprekar Numbers
296
151
720
Kolakoski Constant
54
277525
190
210
521
493
223
316
Kolakoski Sequence
14
759
81841
593
743
686
881
797
224
415
805
Leap Years
61755844
874
872
910
848
876
800
913
828
785
883
790
772
716
844
Levenshtein Distance
700
848
832
805
935
944900
857
817
927
862
757
876
961
669965
815969
915
798
Leyland Numbers
81624
885
699
663
911
853
933
895
959
797
319
353
804
ln 2
944
112
160
969
124
Look and Say
26
895
155717
677
737
898
955
791
837
685
Lucky Numbers
891
60819758
904
64
61
Lucky Tickets
585
662
Mahjong
505
505
Mandelbrot
859
782
849
801
867
844
Maze
844
854
635
851
Medal Tally
869
644
741
864
715
832
Morse Decoder
659
653
Morse Encoder
754
787
Musical Chords
561
619
N Queens
668
739
154
616
126
183
Niven Numbers
922
738
906907
777
840
871
955
941
854
Niven Numbers (Long)
738
909
758
885
757
885
905
Number Spiral
782
771
708
881
560
975
756
544
501
Odious Numbers
4343252974143747564094044115024055398989099534654446652731585128320386649973138116291187553443535293813479336178667187238462226512979378221735345460613902656427497699474400476546
Odious Numbers (Long)
748
911
897
732
745
664
824
972
727
Ordinal Numbers
842
873
686
943782
838
861
742
897
762
719936
734
794
PalindromemordnilaP
682
662
798
733
726
875
877
886
Pangram Grep
850
710
717
931
684
648
785
1,000
752
994
808973
865
925
792
Partition Numbers
837
Pascal’s Triangle
54
854
843
917
771
714
104
975
114
Pernicious Numbers
891758
729
815
857
Pernicious Numbers (Long)
801
643
601
828
843
Poker
666
707
Polyominoes
622
374
733
Prime Numbers
695851
901907
959
846
864
1,000
521
1,000
981
819
898
692
808
Prime Numbers (Long)
802855
884
874
930
962
770
763
1,000
664
1,000
973
878
893
Proximity Grid
836
809
821
905
QR Decoder
728
792
Quine
1,000218554967
495
550
504
812948
667
774
978
877903
866929
1,000860
915977
626960
918
874
891
Recamán
51
177818
744
890
184
Repeating Decimals
538
538
Reverse Polish Notation
549
791
717
720
805
880
782
1,000
776
631899
778
783
Reversi
814
Rijndael S-box
447170
767
156
637
471
433
139
748
626
Rock-paper-scissors-Spock-lizard
768
824
923
Roman to Arabic
892
970
9691,000
ROT13
716
788
775
558883
750799961
851
812
925
955
834915
689
895
Rule 110
663
16
916
830
796
716
139
Scrambled Sort
779
629
885
1,000
960
925
Set
861
862
855
962
973
908
845
Seven Segment
616
896
792
814
872
754
847
858
SI Units
715
662
Sierpiński Triangle
73
119
600
651
478
16785318
7688
685
80
Smith Numbers
608
739
738
754
757
765
190
619
Spelling Numbers
921
9601,000
674
530
887
Star Wars GPT
886
866
Star Wars Opening Crawl
864
863
876
774
804
796
Sudoku
684
710
Sudoku (Fill-in)
577
596
Ten-pin Bowling
482
498
Tic-tac-toe
898
892
580
Time Distance
870
870
Tongue-twisters
422
903
564
863
870
582
954
515
Topological Sort
598
814
792
Transpose Sentence
731
704
711
822
1,000
878
860
841
United States
196
579
502
Vampire Numbers
120
625
384870
253
894
730
Van Eck Sequence
16
792
823
67857
751
889
932
74
699
Zeckendorf Representation
814
801
843
842
794
1,000
840
896
842
Zodiac Signs
787
832
345
γ
110
167
847
113
495
570
λ
177189
203
238221
335
188
880
241
504
227741
π
3650
89
118
244
95
189
729
τ
3652
90
117
240
95
133
722
φ
2953
703
113
265
728
115
724
√2
2853
953
115
239
981
123
727
𝑒
2842
55
951
112
138
97872
101
728