12 Days of Christmas
861119
808
812
864
154178
877
198
885
134
856
156
156
24 Game
686
20
23
99 Bottles of Beer
903
769
745
661
69837
732
673
16
450472
18
14
Abundant Numbers
657
745
780
725
780
772
379
Abundant Numbers (Long)
669
762
756
838
807
916
106
Arabic to Roman
756
513
447
597
Arithmetic Numbers
641
764
797
629
710
Arrows
668
527
590
388
425
443
Ascending Primes
433
91
ASCII Table
945
357
379
522293
172
215
205
411
302
260
Billiards
682
brainfuck
727
435
528
542
602
Card Number Validation
680
632
Catalan Numbers
815
459
402
487
7662
542
79
Catalan’s Constant
671
334
514
43
499
489
562
486
182
513
Christmas Trees
564
678
609
105
57178
262
109
72
Collatz
802
766
838
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
636
806
791
746
20633
856
905
83
Emirp Numbers
615293
592519577
718
240494
559
765
564
Emirp Numbers (Long)
4462254
86627628640
59
456665
76
872968
585
63
156
117
112
Emojify
485
265
447
297
411
Evil Numbers
780
708
772
194
755
550
Evil Numbers (Long)
808
635
748
557
8
596
43
Factorial Factorisation
746
515
635
Farey Sequence
593
461
536
472
422
481
Fibonacci
842
932
958
893
1,000733
981
960
364
Fizz Buzz
719
919
943
888
973626
957
929
182
Foo Fizz Buzz Bar
761
464659
870
19
Forsyth–Edwards Notation
699
Fractions
559
733
771
592
730
643
Game of Life
918
573
616
572
Gijswijt’s Sequence
533
Happy Numbers
742
692
689
516
652
595
258
514
Happy Numbers (Long)
745
66
230
Hexdump
537
671
640
Intersection
495
656
658
624
Inventory Sequence
576
7
24
ISBN
762
Jacobi Symbol
700
655
651
Kaprekar Numbers
423
413
Kolakoski Constant
954
602
86
81
295
601
493
295
Kolakoski Sequence
847
529
549
55
Leap Years
693
817
875
766
699
855
815
91
Levenshtein Distance
832
644
626
513
793
743
567
Leyland Numbers
711
705
763
306
ln 2
610
551
5
585
577
124
Look and Say
663
119
Lucky Numbers
654
513
551
470
13
494
32
Lucky Tickets
729
307
338
405
471
Mahjong
727
372
389
Maze
714
919
652
569
Medal Tally
576
520
599
Morse Decoder
876
Morse Encoder
775
Musical Chords
579
372
428
297
346
N Queens
914
490
Niven Numbers
801
606
682
603
746
475
Niven Numbers (Long)
787
709
743
682
688
718
16
Number Spiral
368
383
449
132
332
344
469
Odious Numbers
735
734
777
768
519
Odious Numbers (Long)
749
653
765
544
595
42
Ordinal Numbers
890
503
780
647
788
PalindromemordnilaP
775
Pangram Grep
700
687
526
844
Partition Numbers
506
Pascal’s Triangle
673
722
676
600
537
511
143
Pernicious Numbers
680
550
633
641
457
Pernicious Numbers (Long)
677
6
Poker
787
646
645
Polyominoes
15362
Prime Numbers
700
779835856
768
777
785
515
Prime Numbers (Long)
679
790853795
644
863
775
690
16
Proximity Grid
519
28
299
310
QR Decoder
380
493
Quine
1,000857
890
786
978
946
260
Recamán
768
575
607
135
Repeating Decimals
667
483
530
394
Reverse Polish Notation
770
656
678
800645
Reversi
906
Rijndael S-box
852
777
Rock-paper-scissors-Spock-lizard
734
449
521
484
Roman to Arabic
656
ROT13
822
Rule 110
772
359
Seven Segment
787
679
765
SI Units
349
495
585
Sierpiński Triangle
715
468
499
Smith Numbers
729
598
695
578
105
130
Spelling Numbers
776
706
714
857
677
777
497
Star Wars GPT
528
Star Wars Opening Crawl
701
665
680
482
19
532
Sudoku
750
153
170
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
234
329
259
Vampire Numbers
875
509
497
129
151
136
454
Van Eck Sequence
634
667
724
511
568
575
40
Zeckendorf Representation
630
412
479
735
Zodiac Signs
801
377
420
γ
245498485304496422251113276
729488921114509792509
1784689
4612047041
493317486499804797194741866549564321591507510726538134516478500
λ
404507
188
497
503
599
539
π
708
67
652
626
544
160
698
134
252
τ
708
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
788
634
612
654
741
116
643
101
198