12 Days of Christmas
584
506
531
557
747601
496
362
966
801
752
955
607925
920
24 Game
469
455
99 Bottles of Beer
384
442
841
381
983
913
849
894
960
Abundant Numbers
859923
774
770
867842
1,000
544
832
704770
721
852
845
1,000
652
592
720
Abundant Numbers (Long)
1,0001,000
952
871
1,000
986
770
774
1,000
846
1,000
Arabic to Roman
1,000
9431,000
1,000
9461,000
1,000
807
Arithmetic Numbers
9531,000831
908
862
888
827
883
932
915976791848
682
929
805
944
947
Arrows
631
612
Ascending Primes
704
320
142
720
ASCII Table
351
410690
895
568
577
671
896
417
948
420
Billiards
846
859
887
622
938
588
620
875
brainfuck
1,000
950
901
410
1,000
673
905
1,000
821
Calendar
1,000
955
1,000
Card Number Validation
816
806
857
684
Catalan Numbers
1,0001,000412
789
510
422
951935
972
737
1,000992900974
47
941
1,000
736
98275
127
70985
Catalan’s Constant
264
90
161
366
91
222
Christmas Trees
691
883
103
961
788
885
986
Collatz
1,000963967
1,000
901
937
864
979
824
1,000954688911
1,000
861
826
1,000
68
788
Continued Fractions
979
1,000
864
972772
734
1,000942
953947
1,000
855691
CSS Colors
759
908
635
949
Cubes
66
748
107
58
686
260
Day of Week
989815
988
979
927
1,000
707
1,000
9761,0001,000
827
748
1,000
975
DFA Simulator
994
846
829
629
721
695
619
Diamonds
932
62
102722
933
42
Divisors
1,0001,000875
917
870
1,000
1,000
1,0009371,000957
932
771
750
1,000
1,000
922
984986
Emirp Numbers
8051,000
983914
1,000
539
921
932
720
Emirp Numbers (Long)
1,000
729
747
733
Emojify
647
458
463
750
358
Evil Numbers
4106221,000343447396
5704616484345389738726153825885275511,000538923
964
737878
951
560
750
826
595
1,000
836
7221,000
764
Evil Numbers (Long)
960970
925
987
975
851
800905
984
712
778
979
1,000
828
30
952
Factorial Factorisation
1,000
783
609
111
829
603
672
613
873
Farey Sequence
1,0001,000881
986
932
979
851
1,000
1,000
1,000
909
973
866
1,000
Fibonacci
8009591,0008928339771,000
957
1,0008421,0007931,0001,0001,0009841,000
1,000
839861
1,0001,0001,0001,000897
9561,0001,0001,000
1,0009801,000
9641,0001,000
1,000
1,000
985
865822
Fizz Buzz
8751,000933
918
766
981
702
968878806
544
1,000
981
1,000
417
947824
Foo Fizz Buzz Bar
8761,000977
830
856
985
935
854
1,000
985
1,000
848
Forsyth–Edwards Notation
652
602
832
592
787
Fractions
1,000
870
959
967
892
1,000947
897
1,000
785
1,000
8841,000
988
801
Game of Life
794
861
571
636
691
575
Gijswijt’s Sequence
191
478
845
Gray Code Decoder
889
1,000
986
1,0009571,000947986
1,0001,000
940
9741,0009391,000
1,0001,000922
1,000
1,000
1,000
1,000800
1,000833
893
759
Gray Code Encoder
941813776
1,000
9181,0001,0001,000988
1,0001,0001,0009761,000
1,000
1,000822
9851,0001,0001,000990
1,0001,000
944984987
1,0009771,0001,0001,000
1,0001,000
988
775
1,000
1,000
Happy Numbers
730903
688
980730
1,000
1,000479885
481
880
828
1,000
727
468
Happy Numbers (Long)
1,0001,000
988
753
880
952
1,000
1,000
852
722
962
953
955
795
Hexdump
948
855
644
875
560
1,000
796
639
1,000
642
Hilbert Curve
527
492
Intersection
1,000
848
860
930
966
878
987
Inventory Sequence
919
984
912
943
962
970
1,000
904
1,000
962
841
ISBN
949
930
605
788
738
934
Jacobi Symbol
808
835
785
609
519
965
607
592
854
Kaprekar Numbers
312
135
535
Kolakoski Constant
210
300681
219
239
652
222
248
356
Kolakoski Sequence
1,000
845
95963
697
758
768
927
913
247
479
901
Leap Years
650
935880
909
900
938
830
933
973
870
850
759
896
863
865
802
904
Levenshtein Distance
1,000703
1,000
913
906
986
1,000990
1,000
908
986
745708
1,000
778
947
1,000
718778
1,000962
1,000
855
Leyland Numbers
1,000680
1,000
762
733
1,000
975
1,000
900
968
1,000
940
369
410
889
ln 2
187
1,000
129
185
1,000
140
Look and Say
974
990
178868
784
737
968
970
870
936
732
Lucky Numbers
911
71225758
897
74
71
Lucky Tickets
500
525
Mahjong
386
374
Mandelbrot
929
850
694
890
691
943
Maze
979
686
838
654
Medal Tally
1,000
713
603
733
798
616
Minesweeper
718
468
675
Morse Decoder
756
734
Morse Encoder
841
826
Multitap Input
655
629
Musical Chords
709
722
N Queens
730
817
179
481
144
214
Niven Numbers
1,000987
796
974
907
977977851
1,000
1,0001,000810
970
917
909
1,000
8409031,0001,000
1,000
865795
1,000820
Niven Numbers (Long)
1,000
783
941
917
954
833
811
885
926
1,000
Number Spiral
873
828
637
933
509
1,000
637
366611
574
Odious Numbers
4446351,0003214434107874535514456304305199738975803675815115431,000519846299222947976737902407154941699684575802648135268481837442072504872355601,0004102028303334926831,000725414544778444436523772
Odious Numbers (Long)
880960
800
925
987
975
851
750905
984
731
824
979
1,000
818
968
Ordinal Numbers
882
925
837
690
782853
981
694
803
942
856
817979
864
894
PalindromemordnilaP
983
771
753
887
962
733
871
897
747
979
Pangram Grep
1,000
871
600
676
1,000
750747
634
940
900
983820
1,000
8609101,000
1,000
1,000
895903
Partition Numbers
873
893840
853
981
911
Pascal’s Triangle
1,000
956
941
958
852
714
111
962
129
Pernicious Numbers
9818641,000
9611,000
9791,0001,000972
979947
1,0001,0009599061,000
8161,0001,0001,000
8501,0001,000
895
1,000
1,0001,0001,0001,0001,0001,000
8401,0009661,000
930
1,000
1,000889
Pernicious Numbers (Long)
991
923879
852
993
867
810
649
828
962
1,000
Poker
653
662
Polyominoes
662
418
527
Prime Numbers
9401,000
716927
973897
1,000
1,000
1,000
8421,000
1,000
569
1,000
878966
1,000
927
1,000
771
887
Prime Numbers (Long)
9851,000
895930
915
950
977
987
1,000
1,000
773976
1,000
731
1,000
833
1,000
1,000
982
Proximity Grid
597
588
577
991
QR Decoder
863
869
Quine
1,0001,0001,0005961,000
1,000
5591,000519
8971,000
1,000
429
1,0001,0001,0001,000
958963
1,0001,0001,000
1,0009551,000
1,0001,000
7621,000
1,000
1,000
1,000
1,000947
Recamán
967
199915
692
932
208
Repeating Decimals
425
408
Reverse Polish Notation
938647
962
791
814
974
755
900
975
1,000
937
748952
965
870
Reversi
612
Rijndael S-box
715
377176
804
170
603
494
680
91
813
950
Rock-paper-scissors-Spock-lizard
789
821
915
Roman to Arabic
1,000
1,000
1,0001,000
ROT13
892
678
888
894
779948917
1,0009461,0001,000
873
846
1,0001,000
1,000
1,0001,000
778
1,000
Rule 110
935
784
19
776
822
787
689
163
Scrambled Sort
1,000
885
738
985
958
960
986
Set
1,000
1,000
1,000
941
1,000
892
966
1,000
Seven Segment
847
1,000
893
991
594
700
842
977
SI Units
361
323
Sierpiński Triangle
176
615
773
543
175118325
93123
806
90
Smith Numbers
1,000
813
773
773
615
580
67
724
Spelling Numbers
860
3261,000
796
550
991
Star Wars GPT
1,000
988
943
Star Wars Opening Crawl
1,000
946
979
818
805
938
Sudoku
676
667
Sudoku (Fill-in)
680
662
Ten-pin Bowling
368
205356
Tic-tac-toe
971
960
667
Time Distance
502
494
Tongue-twisters
669
821
676
832
610
990
414
Topological Sort
1,000
710
716
658
Tower of Hanoi
566
1,000
1,000971988902735
9261,000
926
7399781,000981
1,000958
673
1,000
963
946927
798
929681
Transpose Sentence
932806
792
811
813
990
1,000
979
960
719
1,000
Trinomial Triangle
791
821
United States
148
420
569
Vampire Numbers
1,000
708
423976
286
940
850
Van Eck Sequence
955
840
905
75963
923
889
981
84
778
Zeckendorf Representation
866
960
860
938
724
949
1,000
950
681
961
Zodiac Signs
890
895
362
γ
279
95
191
360
96
222
638
λ
176
279
141
153177
354
174
360
154
222
176401
π
36
195
159
133
280
297
161
466
281
τ
36
195
86
133
280
87
163
468
φ
28
202
817
129
308
852
130
470
√2
28
201
979
131
276
1,000
138
469
𝑒
28
150
60
979
126
157
1,00069
112
468