12 Days of Christmas
951
458456704
493
900
324
545
879596876
905
635889
481
514979
24 Game
40
99 Bottles of Beer
934
506594700
795
763
728
726855888
771
797805
648892
Abundant Numbers
885681621790
770741819
791867828719769778840896743800
756814
600
883842
655
957845
1,000897571
537616500701848
Abundant Numbers (Long)
871685833968
851941872
1,000
885
827933973
840
756965
585
961895
661
932
896899768
973727857993
Arabic to Roman
836
864743929
913
525980
1,000
781
604
494
800
922
772776
974
Arithmetic Numbers
847
833921
904958913
793
969
8799409543691
730984
957903
541
773798876
847
819
969588
914871785907
909
933
838981
Arrows
669
577
341
648
619
681616
685
688645
671612
Ascending Primes
578628
603
538521579
728741679
585562
1,000
607
512
825
491688
702
361554881600
319
4731,000694782
ASCII Table
797
656
686842791
742
872
729
828
745822791
885
988874
852
843
brainfuck
478
574
607
496
823
Card Number Validation
538
Catalan Numbers
213
963
509135830744885920761
538
970
955
738953
951
494
842
917
79821
918
863
968
Catalan’s Constant
105120155307116617508658
796
30750241410510832984379214
7223281
197175312
1,000
12718255820966113682983121804982586547206
38125516287584601200778619
Christmas Trees
613
788
716685763
664
779
820911
828
733842778
757
778
831
9381,000
558
883
830882
Collatz
967
835923
853988927
823
956886
696
922
992917
625838
919
957928
819
864872753993
CSS Colors
412
488
580
167
800
323
791
595
1,000
761
684
936788
304
352
Cubes
802
520
540
604
611
824784
901
Day of Week
836920
1,0009138381,000
985
7669289481,0009871,000
1,000
1,000845
517
930
797941
1,000717
545661755
735
947
911
DFA Simulator
556
Diamonds
552
633
649
701
764
454
604
643
508593670
778
452330273
796
Divisors
875697933917
870899846
797
849
963936843644827
963
935891
745
968907
933
766865
1,000
965922
1,000
853767
984
8841,000
Emirp Numbers
500
506750
873766817
8281,0008838547264798471,000
913
981
184
852841
480455
458
1,000902
7341,000745478
793698
851578
Emirp Numbers (Long)
700
804752
723783775
447
756
726770
878
824
710
474
519
863
574617
769
785
787883
Emojify
415
514
602
472
689
503
492
412710
Evil Numbers
750829717841
9439469327838571,0008726159678961,0008967921,000
691951583
125783763970949
711632714826720768842
8265819791,000557
853885765836620
761821826814556863832
Evil Numbers (Long)
840761945933
909982933771980
925
9689851,000
836975
696988615
800
980951
775667793958889
833
8756597161,000619
517571829884624
9791,000
977585923974
Factorial Factorisation
105127132112187103123128
162
198
97138133276
111216
15859132
147162
84
129149
2569110890135201
7018515272141
390191141169
113104136472
Farey Sequence
747
843897
852920903
934
667652
781
707635
520
536409
967624
811837
633
703
707
593923
Fibonacci
9718119771,0001209789811,0008426618108897508521,0001,0008686671,000
8301,000394
8267059891,000
5715919801,0009509311,000
8951,0007841,0006679411,0001,000893914860
9719571,000
1,000438865917
Fizz Buzz
1,0005988101,000
960941990
913433945
836926987930
667
844
711
6891,0001,000
851841831
622
841933824
964
907706859789810
870626
843412911928
Foo Fizz Buzz Bar
1,000
819977
805811846
720
970
910876903758
854
618954898
692860857
861
985
773808895727734
897566
867
8731,000
Forsyth–Edwards Notation
982
571496575
680
440
673
639
386
689
707
6411,000
Fractions
721
710
861
705
847
861
964
489
665
564
873
723
870
825
Game of Life
240
293
Gijswijt’s Sequence
882645
729
564588
605
534
594760
687
600
719
824617
599
6626606821,000
Happy Numbers
706541523747
733713822
8521,0007428826906188551,000804881
900
856785
455468
402
455
533
1,000828609
8631,000517563
448
726657431754727
Happy Numbers (Long)
682545907920
785804895
518
723
314827926445627412
1,000
946713
641
743
861
789
910750
725848
924
979
903427788982
Hexdump
842
723560719
702
916
555
732
929
739
1,000
Intersection
674
653
728
532
833
878
368422
721
910
Inventory Sequence
443
540
539590615
469
746
764643
532
761
513411
424
663812
ISBN
796961
885732895
711
882732
717
676908
980914
838
799
608
934
667624
930
930
Jacobi Symbol
607
563642642
717
634
771
690
733
Kaprekar Numbers
636
550
710
Kolakoski Constant
9811815530339527517641
374
312578433100110444111453214
5963093
156180335
62
1311363351947110473420317955259779451230
20125416585332588189736533
Kolakoski Sequence
489
924833
803739886
563
963
928878
1,000
973875
725
672565
963
963
902
802977
Leap Years
865765738932
885877949
871686796
821986897774860933
634911
790
935932
708759746638764682657829902813
843655489861629767769
849768945
830559870895
Levenshtein Distance
552
741
935
1,000
675
761
900
495722
Leyland Numbers
725
573
737846
592
984
907
740680
726
1,000
778492
608
944
ln 2
9110212523979484402524
245
911158325828925763238142
6352463
134165248
976
1101491761852992422509291133517156038153
38121913564275493189581408
Look and Say
492
877
671705
726
756
807
822
721
528
769
511562
662887
Lucky Numbers
530
516
675
545
963
578
Lucky Tickets
270
369
358
Mahjong
478
640
663
Maze
Medal Tally
589
498
516
566
481530
547
1,000
Morse Decoder
462
158
307
311
327
436
Morse Encoder
360
198
373
523
426
Musical Chords
169256
200
151
286
N Queens
521
527
934
Niven Numbers
8758869821,000
9259679329508701,0001,0007931,0001,0001,0001,0009589767428911,000
1,000
6679531,0001,000
9448009571,0001,0001,0009618759779661,0009788229609339507841,000
7959781,0007119356841,000893
Niven Numbers (Long)
6767051,000982
926919920907902
941761673886957836985982806900960
805
659679966847
1,0008528579529849889515617358441,000962794960976808704987
979984908
952635859976
Number Spiral
788
608
835685758
762
739866
803750
777
658737789
739
956979
830
702
738
1,000
Odious Numbers
686795774886
9629469448048751,0008975959678841,000936840944
709976667
121905833990949
737722732848755800833
8045229791,000557
783846765866609
783782778837540902841
Odious Numbers (Long)
692800963911
9629829868301,000
925
9689711,000
818975
714988682
909
990975
769737842979943
838
8095967271,000581
478542829897613
979893
977563923982
Ordinal Numbers
892
531750612
723
789
943
957
482482
700
804
Pangram Grep
925
515705587
862
903633
544676367
736
849
657830776
927913
854
587
953
788694534
114639
7842287181,000
Pascal’s Triangle
810
813
756886796
655
842
804
917
925
586
835
877
837890
943
643905
Pernicious Numbers
1,0008461,0001,0004221,0001,0001,0009219041,0001,0008931,0001,0001,0001,0001,0009559818911,0009386711259558291,0001,000
9697399771,0001,0001,0001,0001,0001,0001,0001,0001,0008641,0007698719661,000
5975421,0001,0006879766671,000972
Pernicious Numbers (Long)
600
680638
700861798
950
889806814822763
978
740779634
920621902708
880774
899
852661725444
944
707573566672
582
838
902
Poker
721
343
951
Prime Numbers
9077148551,000
8648038649008941,0001,0006966748189151,0008571,000
9358001,0001801,0001,000912973
8241,000
854854846
9037968241,0001,0006838261,0001,000871968
672933771833531810777
Prime Numbers (Long)
8335619321,000
900942915
892
1,000
877967
1,000
969850
1,000
9471,000
9441,000
908
818588
1,0005007049721,000892798
857
1,0003857941,000
Proximity Grid
80
QR Decoder
304
Quine
1,0005961,000
388923576901519
8131,000
1,0008861,000
1,000
9311,000
854958630542976893
1,000
9141,000
1,0001,0001,000818
969
2935226231,000682
1,000719
600
1,000
Recamán
912
578715657
831
712646
846
543617
838
716807
Repeating Decimals
239
Reverse Polish Notation
763
635
800
853
Reversi
755
536
769
593
457
526
660483728831
Rijndael S-box
530
288467369
730
977664
220
Rock-paper-scissors-Spock-lizard
938
716791
438
752
679
458
6461,000
Roman to Arabic
844
654689753
920
633
1,000
808
885790
987
862
863925
ROT13
595
669
917
753
967
707
Rule 110
510
521
22
301
540
Seven Segment
647
561495622
626
720
662
750
631
692742
SI Units
412
373
653
Sierpiński Triangle
615
608593
615528633
792
785
625877
714
629
844
585
649
695742
Smith Numbers
407
684
3381,000
393
Spelling Numbers
619
623
980
842
939
Star Wars Opening Crawl
508
565
574
940
Sudoku
195
312
727
Sudoku (Fill-in)
180
183
Ten-pin Bowling
250
Tic-tac-toe
285
291
Time Distance
887
682627
460
758
685
1,000
Tongue-twisters
802
887
500409481
682
805
633311
375
585
587
490829
812
560767
558
561827
United States
299
194
329
553
Vampire Numbers
399
567
439453902550
523
720
775
808436
663729443
765
813670
Van Eck Sequence
532
554
677718775
571
556
414
582
553480
648
563916
Zodiac Signs
88
93
γ
2561982655873308605151,000
814
318509455100123995109500214
8614797
386228350
1,000
2162455562578638474510323207551,00082159230
381254222449603661584967975
λ
2552012655872489687881,000
683
510946589166196879188888214
99662174
386253603
92
2162275552481682211127755152058997385888229
325255212272597938199949825
π
65310213048184489446599
275
6132073219110029672256147
6412768
1411633431501,000
110147178193714785326562411439176579689154
38122314774281524145586501
τ
9310213141688486438556
274
6062333199110330075255148
6382769
141165288
975
110146179193730785326361711440177582656154
38122414775281531145583500
φ
9210313423258491898768
468
962238713588703266631961517376971960
145699704
1,000
109145180197330777122391,00010325143846761159
381188146500278382162620771
√2
949713323955493636779
181
8702016705907827465215145
1,0002062
145976241
971
112144176196519954923390711229116795449145
38122714140280367147622761
𝑒
646510918959390432468
517
821179280818723161195105
5552055
95896143231
1,000
8911712814451065402388897629131118650117
38117710666221402112424586