12 Days of Christmas
116
71
71
959107
401
159
99 Bottles of Beer
14
11
18
91315
456
17
Abundant Numbers
331
313
130
853
623
431
Abundant Numbers (Long)
904
Arabic to Roman
887
471
Arithmetic Numbers
847
Arrows
699
828
798
Ascending Primes
515
ASCII Table
143
291
579
881
564
558
brainfuck
882
412
Card Number Validation
758
Catalan Numbers
25
14
22
814
915
44
Catalan’s Constant
172
63
234
528
339
Christmas Trees
125
116
84
893806
711
81
Collatz
21
19
10
886
679
23
CSS Colors
733
704
Cubes
43
50
50
841
390
40
Day of Week
Diamonds
66
56
88
85464
546
47
Divisors
46
45
11
93647
847
76
Emirp Numbers
562
368
212
690
862307
665
493
477
Emirp Numbers (Long)
92
729
Emojify
535
Evil Numbers
473
500
147
770327
956
757
633
Evil Numbers (Long)
898
Factorial Factorisation
680
Farey Sequence
370
Fibonacci
282891
298
83
806
955727
908
862
452
Fizz Buzz
145
148
64
812
967112
729
880
170
Foo Fizz Buzz Bar
15
12
10
819
18
Forsyth–Edwards Notation
731
Fractions
638
905
568
987
Game of Life
642
Gijswijt’s Sequence
753
Happy Numbers
505
431
186
845284
756
497
524
Happy Numbers (Long)
122
116
142
789
670
695
179
Hexdump
860
Intersection
646
874
540
507
Inventory Sequence
847
ISBN
890
594
Jacobi Symbol
689
Kaprekar Numbers
339
Kolakoski Constant
7510744105110
26011182829912212484593331216758
757121171659566
5748468145181226147119168
Kolakoski Sequence
18
81
32
34
13
760
906
646
776
24
Leap Years
82
51
61
951
909643
899
882
84
Levenshtein Distance
841
354
Leyland Numbers
194
66
271
890
644
239
ln 2
481
Look and Say
43
52
182
843
842
37
Lucky Numbers
17
12
23
614
30
Lucky Tickets
781
384
Maze
301
Medal Tally
546
Morse Decoder
586
201
Morse Encoder
778
263
Multitap Input
537
Musical Chords
683
378
N Queens
397
Niven Numbers
521
448
153
930310
725
558
Niven Numbers (Long)
870
Number Spiral
261
244
222
754
372
400
Odious Numbers
461
488
145
786322
953
751
622
Odious Numbers (Long)
895
Ordinal Numbers
881
531
PalindromemordnilaP
617
Pangram Grep
829
601
Partition Numbers
222
Pascal’s Triangle
86
72
30
91076
801
92
Pernicious Numbers
401
403
125
958
924267
973
889
534
Pernicious Numbers (Long)
582
Poker
793
Polyominoes
52
Prime Numbers
540
485
163
970
942370
891
786
625
Prime Numbers (Long)
8
8
5
835
889
14
Proximity Grid
583
QR Decoder
389
655
339
Quine
986
881
878
864
945
945
854
Recamán
78
63
61
935
876
776
101
Repeating Decimals
564
Reverse Polish Notation
792
Rijndael S-box
680
Rock-paper-scissors-Spock-lizard
767
514
Roman to Arabic
712
449
ROT13
839
Rule 110
5
7
4
774
491
5
Seven Segment
805
SI Units
922
Sierpiński Triangle
94
148
81
693
699
115
Smith Numbers
127
51
131
586
326
Spelling Numbers
885
287
Star Wars Opening Crawl
886
Sudoku
491
Sudoku (Fill-in)
572
Ten-pin Bowling
809
252
Tic-tac-toe
396
Time Distance
899
Tongue-twisters
535
241
352
792
350
533
Tower of Hanoi
613
Transpose Sentence
681
United States
588
Vampire Numbers
208
72
339
426
462
Van Eck Sequence
29
19
29
725
907
773
790
26
Zodiac Signs
817
γ
905
λ
3061873771961732063461641151081732212141657048619211789
929208226125206104144978085211295234194193183
π
649513310098
228436255679613864173241065729
716134174247450
563740138343203135107111
τ
64931339795
225486156689313564149251095937
608130170267249
563840135337200132107107
φ
5094889887
22248524958941005612122764734
489129173297143
50243313433616813177120
√2
4988839582
2204151516093845715822574932
607129173257145
781273312733920312775110
𝑒
4960927986
19837544456821195112522934727
621106129256037
5822737102340160948173