12 Days of Christmas
115
71
70
958106
405
158
99 Bottles of Beer
14
12
18
91215
409
17
Abundant Numbers
333
321
133
863
634
434
Abundant Numbers (Long)
914
Arabic to Roman
906
474
Arithmetic Numbers
861
Arrows
703
832
812
Ascending Primes
535
ASCII Table
143
298
578
887
563
555
brainfuck
883
414
Card Number Validation
765
Catalan Numbers
25
14
23
828
928
44
Catalan’s Constant
171
63
232
524
338
Christmas Trees
128
118
85
901815
720
83
Collatz
21
19
10
898
729
23
CSS Colors
731
701
Cubes
43
56
50
919
394
40
Day of Week
895
Diamonds
67
58
88
86665
554
48
Divisors
46
46
12
94949
863
77
Emirp Numbers
561
368
216
694
870311
667
498
480
Emirp Numbers (Long)
92
736
Emojify
544
Evil Numbers
473
503
149
774329
958
762
634
688
Evil Numbers (Long)
904
Factorial Factorisation
691
Farey Sequence
370
Fibonacci
282894
300
86
809
960734
911
870
451
740
Fizz Buzz
145
149
65
814
971113
730
885
171
Foo Fizz Buzz Bar
15
12
10
819
18
Forsyth–Edwards Notation
751
Fractions
637
901
568
991
Game of Life
657
Gijswijt’s Sequence
811
Happy Numbers
506
425
190
859290
760
507
528
Happy Numbers (Long)
122
118
143
835
673
709
181
Hexdump
905
Intersection
674
894
543
536
Inventory Sequence
858
ISBN
896
605
Jacobi Symbol
687
Kaprekar Numbers
352
Kolakoski Constant
7710856105111
276112838310012312485594341636858
774122172669667
6049484157180226148119168
Kolakoski Sequence
25
81
32
34
14
764
905
648
780
24
Leap Years
82
52
61
979
916698
901
890
85
743
Levenshtein Distance
877
369
Leyland Numbers
193
67
271
907
662
240
ln 2
452
Look and Say
43
53
564
852
859
37
Lucky Numbers
17
13
23
608
30
Lucky Tickets
807
391
Maze
325
Medal Tally
588
Morse Decoder
614
214
Morse Encoder
784
266
Musical Chords
724
395
N Queens
399
Niven Numbers
523
456
158
945316
741
564
Niven Numbers (Long)
888
Number Spiral
261
249
222
773
439
402
Odious Numbers
462
495
149
795326
956
760
626
696
Odious Numbers (Long)
907
Ordinal Numbers
880
531
PalindromemordnilaP
642
Pangram Grep
876
613
Partition Numbers
225
Pascal’s Triangle
86
73
30
92077
809
93
Pernicious Numbers
401
407
127
967
937270
978
902
537
Pernicious Numbers (Long)
600
Poker
909
Polyominoes
96
Prime Numbers
540
484
164
971
945370
892
788
624
Prime Numbers (Long)
8
8
6
892
895
14
Proximity Grid
754
QR Decoder
394
674
361
Quine
1,000
880
877
866
946
946
858
337
Recamán
79
65
62
949
891
795
102
Repeating Decimals
562
Reverse Polish Notation
790
Rijndael S-box
687
Rock-paper-scissors-Spock-lizard
770
517
Roman to Arabic
721
457
ROT13
837
Rule 110
5
8
5
774
505
5
Seven Segment
821
SI Units
922
Sierpiński Triangle
95
155
82
707
717
124
Smith Numbers
127
51
129
866
587
323
Spelling Numbers
883
285
Star Wars Opening Crawl
886
Sudoku
491
Sudoku (Fill-in)
595
Ten-pin Bowling
827
259
Tic-tac-toe
395
Time Distance
899
Tongue-twisters
534
241
349
791
356
531
Transpose Sentence
694
United States
590
Vampire Numbers
208
99
339
708
441
463
Van Eck Sequence
29
21
35
731
912
776
798
26
Zodiac Signs
817
γ
900
λ
30518737619617320534416911516517322121316469911523212389
9282082251562061041441008686211295233194193183
π
659613310098
227436256679613864174251535829
653135174257450
563840138342204135108132
τ
65941339895
224486257699413564151261515938
556130171277349
563840135338200132108130
φ
5094889887
221495250589410056121221164734
453129173307143
50243313933616813178121
√2
5189839882
22042545260948558164231054932
566129174268745
785283313233920412876131
𝑒
5160928086
199375444578311952159221314728
588107130256138
5852837102340161958284