12 Days of Christmas
861119
808
812
864
154178
877
198
885
134
861
156
156
24 Game
684
20
23
99 Bottles of Beer
903
769
745
661
69837
732
673
16
450472
18
14
Abundant Numbers
656
745768779
725
780
772
378
Abundant Numbers (Long)
668
762862756
838
807
916
106
Arabic to Roman
756
513
447
596
Arithmetic Numbers
640
763
797
629
682
Arrows
668
527
590
388
425
443
Ascending Primes
433
91
ASCII Table
944
357
379
522293
159
215
205
411
302
260
Billiards
683
brainfuck
727
466
528
542
602
Card Number Validation
680
631
Catalan Numbers
813
463
402
487
7662
542
79
Catalan’s Constant
670
334
514
43
499
489
577
486
186
513
Christmas Trees
564
677
609
105
57178
262
109
72
Collatz
802
766
837
676
8
848
876
27
CSS Colors
508
325
Cubes
516
44
47
26120
221
35
Day of Week
581
337
356
DFA Simulator
755
Diamonds
511
30
40
Divisors
635
806
790
746
20633
856
905
82
Emirp Numbers
614298
592521577
718
240494
559
765
564
Emirp Numbers (Long)
4462154
86627630640
59
456665
76
872968
585
63
156
117
112
Emojify
485
265
447
297
411
Evil Numbers
779
708
772
194
755
549
Evil Numbers (Long)
807
635
748
557
8
596
43
Factorial Factorisation
744
515
634
Farey Sequence
591
461
536
472
422
481
Fibonacci
842
932
958
893
1,000733
981
960
363
Fizz Buzz
718
919
943
888
973626
957
929
182
Foo Fizz Buzz Bar
760
464659
869
19
Forsyth–Edwards Notation
699
Fractions
559
733
770
592
730
643
Game of Life
918
573
616
572
Gijswijt’s Sequence
532
Happy Numbers
741
692
689
516
651
595
258
513
Happy Numbers (Long)
744
66
230
Hexdump
537
671
640
Intersection
495
656
657
623
Inventory Sequence
574
7
24
ISBN
762
Jacobi Symbol
700
654
650
Kaprekar Numbers
422
418
Kolakoski Constant
953
602
86
81
295
617
493
294
Kolakoski Sequence
846
528
549
54
Leap Years
692
817
874
766
698
855
815
91
Levenshtein Distance
832
644
626
513
793
743
567
Leyland Numbers
710
705
762
306
ln 2
608
551
5
585
577
124
Look and Say
663
118
Lucky Numbers
652
513
550
470
13
494
32
Lucky Tickets
729
307
338
405
471
Mahjong
727
372
389
Maze
714
919
650
569
Medal Tally
576
520
599
Morse Decoder
876
Morse Encoder
775
Musical Chords
579
377
428
297
346
N Queens
912
490
Niven Numbers
801
606
681
603
746
474
Niven Numbers (Long)
786
709
742
682
687
718
16
Number Spiral
367
383
448
132
332
344
469
Odious Numbers
734
734
776
768
518
Odious Numbers (Long)
748
653
765
544
594
42
Ordinal Numbers
890
503
780
647
788
PalindromemordnilaP
775
Pangram Grep
700
687
526
844
Partition Numbers
503
Pascal’s Triangle
672
722
676
600
537
511
146
Pernicious Numbers
679
550
633
641
456
Pernicious Numbers (Long)
676
6
Poker
787
646
645
Polyominoes
15262
Prime Numbers
700
779836855
768
777
785
514
Prime Numbers (Long)
678
790854794
644
862
775
690
16
Proximity Grid
519
28
299
310
QR Decoder
380
493
Quine
1,000857
890
786
978
946
260
Recamán
767
575
607
135
Repeating Decimals
667
483
530
394
Reverse Polish Notation
770
656
678
800645
Reversi
906
Rijndael S-box
852
776
Rock-paper-scissors-Spock-lizard
734
449
521
484
Roman to Arabic
656
ROT13
831
Rule 110
771
359
Seven Segment
786
678
765
SI Units
349
495
585
Sierpiński Triangle
714
468
507
Smith Numbers
728
598
695
577
105
130
Spelling Numbers
776
706
714
857
677
777
497
Star Wars Opening Crawl
701
663
678
482
19
532
Sudoku
750
155
176
Sudoku (Fill-in)
634
407
90
Ten-pin Bowling
697
268
Tic-tac-toe
506
Time Distance
840
731
691
769
Tongue-twisters
897
619
529
838
646534
872
845532
Transpose Sentence
726
654
United States
523
244
329
275
Vampire Numbers
873
509
497
129
151
136
454
Van Eck Sequence
633
667
724
511
568
575
40
Zeckendorf Representation
630
412
479
733
Zodiac Signs
801
377
420
γ
245498485304496421251113276
7210288921114509792508
1784689
4612047041
492317486499804797194741866549564321591507510726537134516478500
λ
404508
188
497
503
599
539
π
708
68
652
626
544
160
698
134
252
τ
707
653
627
556
159
686
133
248
φ
431
48
734
821713
814
159
759
115
247
√2
400
635
723
822
156
668
123
250
𝑒
787
634
612
654
741
116
643
101
198