12 Days of Christmas
150
127
170
141
972185
859
175
99 Bottles of Beer
16
15
21
18
89220
767
19
Abundant Numbers
237
367
357
153
775
857
591
Abundant Numbers (Long)
986
Arabic to Roman
1,000
680
Arithmetic Numbers
929
Arrows
800
898
895
Ascending Primes
603
ASCII Table
157
436
710
925
706
625
brainfuck
906
619
Card Number Validation
854
Catalan Numbers
28
15
12
836
970
50
Catalan’s Constant
192
76
119
180
671
Christmas Trees
85
138
156
80
964892
889
90
Collatz
24
24
10
958
766
26
CSS Colors
895
675
Cubes
27
48
93
49
1,000
583
38
Day of Week
1,000
Diamonds
52
73
75
91
93572
646
53
Divisors
37
51
50
11
1,00053
957
88
Emirp Numbers
396
621
465
327
815
973433
840
738
731
Emirp Numbers (Long)
105
809
Emojify
575
Evil Numbers
344
520
615
162
826376
976
818
702
877
Evil Numbers (Long)
979
Factorial Factorisation
762
Farey Sequence
404
Fibonacci
223
305939
345
75
825
1,000776
923
893
506
862
Fizz Buzz
144
154
176
60
824
1,000118
806
1,000
186
Foo Fizz Buzz Bar
17
16
10
850
21
Forsyth–Edwards Notation
903
Fractions
670
1,000
689
1,000
Game of Life
735
Gijswijt’s Sequence
913
Happy Numbers
392
562
539
319
973421
795
845
659
Happy Numbers (Long)
139
157
117
912
818
862
207
Hexdump
898
Intersection
763
1,000
766
657
Inventory Sequence
944
ISBN
979
770
Jacobi Symbol
771
Kaprekar Numbers
381
Kolakoski Constant
835611861114123
3171279012511113614093299371817168
6561361947110477
7361584279201577165133189
Kolakoski Sequence
15
28
95
44
38
14
803
1,000
684
833
27
Leap Years
58
91
61
42
1,000
957737
915
917
95
822
Levenshtein Distance
954
388
Leyland Numbers
88
219
83
192
988
781
278
ln 2
155
Look and Say
26
48
71
307
929
930
40
Lucky Numbers
19
16
17
685
34
Lucky Tickets
858
516
Maze
370
Medal Tally
730
Morse Decoder
484
320
Morse Encoder
580
374
Musical Chords
688
503
N Queens
157
Niven Numbers
360
580
495
151
1,000338
895
683
Niven Numbers (Long)
952
Number Spiral
293
360
368
701
556
452
Odious Numbers
313
512
580
163
848371
976
848
694
893
Odious Numbers (Long)
979
Ordinal Numbers
952
578
PalindromemordnilaP
720
Pangram Grep
957
639
Pascal’s Triangle
59
97
94
27
1,00086
915
105
Pernicious Numbers
260
444
444
149
1,000
1,000291
1,000
967
612
Pernicious Numbers (Long)
647
Poker
832
Polyominoes
295
Prime Numbers
426
590
532
162
1,000
1,000471
909
939
695
Prime Numbers (Long)
9
9
4
970
943
16
Proximity Grid
1,000
QR Decoder
518
558
495
Quine
1,000
943
958
893
1,000
969
893
375
Recamán
53
88
77
74
981
957
824
116
Repeating Decimals
717
Reverse Polish Notation
854
Rijndael S-box
542
Rock-paper-scissors-Spock-lizard
951
831
Roman to Arabic
760
571
ROT13
950
Rule 110
4
5
7
4
789
541
4
Seven Segment
799
SI Units
920
Sierpiński Triangle
75
105
133
72
758
781
102
Smith Numbers
144
86
232
932
766
377
Spelling Numbers
967
654
Star Wars Opening Crawl
976
Sudoku
411
Sudoku (Fill-in)
494
Ten-pin Bowling
619
349
Tic-tac-toe
455
Time Distance
942
Tongue-twisters
414
594
507
575
818
596
576
Transpose Sentence
797
United States
752
Vampire Numbers
132
236
116
384
591
620
540
Van Eck Sequence
18
32
26
34
768
1,000
848
848
30
Zodiac Signs
846
γ
791
λ
353198545413281217298652240186248219506285196496124319172146
790545576168534182222162180152349665577551529566
π
7153102144105106
284456663721051506887271655931
491147193259452
644742154665223147118145
τ
7155102146105105
287516665751041506981291676140
372146193279452
644742154665224147120145
φ
56581039610996
288525658631051106062231284937
154145197319246
52273515966518814686161
√2
5457979110789
28344585965105936293261155136
386144196279548
803323514566522714183147
𝑒
5444651008694
24139584961921315581231444931
520117144266539
600323911766517710691112