12 Days of Christmas
150
127
188
141
972
185
859
176
99 Bottles of Beer
16
15
21
18
892
20
767
19
Abundant Numbers
242
367
357
153
775
857
591
Abundant Numbers (Long)
986
Arabic to Roman
1,000
688
Arithmetic Numbers
929
Arrows
800
898
912
Ascending Primes
596
ASCII Table
157
436
710
925
706
625
brainfuck
906
626
Catalan Numbers
28
16
12
836
970
50
Catalan’s Constant
192
76
119
180
671
Christmas Trees
85
138
156
80
964
892
889
90
Collatz
24
24
10
958
766
26
CSS Colors
895
675
Cubes
43
48
109
49
1,000
583
38
Day of Week
1,000
Diamonds
52
73
75
91
935
72
646
53
Divisors
37
51
50
11
1,000
53
957
88
Emirp Numbers
459
621
465
327
815
973
433
840
738
731
Emirp Numbers (Long)
105
809
Emojify
575
Evil Numbers
344
520
615
162
826
376
976
818
702
877
Evil Numbers (Long)
979
Factorial Factorisation
762
Fibonacci
229
305
939
345
75
825
1,000
776
923
893
506
862
Fizz Buzz
144
154
176
60
824
1,000
118
806
1,000
186
Foo Fizz Buzz Bar
17
16
10
898
21
Forsyth–Edwards Notation
903
Fractions
670
1,000
792
1,000
Game of Life
735
Gijswijt’s Sequence
913
Happy Numbers
392
562
539
319
973
421
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
Kolakoski Constant
83
56
118
61
118
123
317
90
131
111
136
140
93
299
37
183
71
68
134
670
136
194
71
104
78
74
61
584
279
201
589
218
133
189
Kolakoski Sequence
16
28
95
45
39
14
803
1,000
684
833
27
Leap Years
58
91
61
42
1,000
957
737
915
917
95
822
Levenshtein Distance
954
388
Leyland Numbers
88
219
83
192
988
781
278
ln 2
155
Look and Say
28
48
71
307
955
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
539
Niven Numbers
377
580
495
151
1,000
338
895
683
Niven Numbers (Long)
952
Number Spiral
293
360
368
701
563
452
Odious Numbers
313
512
580
163
848
371
976
848
694
893
Odious Numbers (Long)
979
Ordinal Numbers
952
578
Pangram Grep
957
639
Pascal’s Triangle
62
97
94
27
1,000
86
915
105
Pernicious Numbers
285
444
444
149
1,000
1,000
291
1,000
967
612
Pernicious Numbers (Long)
647
Poker
832
Prime Numbers
447
590
532
162
1,000
1,000
471
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
54
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
767
590
Rule 110
4
5
7
4
789
541
4
Seven Segment
805
SI Units
1,000
Sierpiński Triangle
78
105
133
72
758
781
102
Smith Numbers
144
86
232
932
766
377
Spelling Numbers
980
654
Star Wars Opening Crawl
976
Sudoku
411
Sudoku v2
494
Ten-pin Bowling
619
360
Time Distance
942
Tongue-twisters
414
594
539
575
818
596
576
United States
752
Vampire Numbers
132
236
116
384
591
620
540
Van Eck Sequence
19
32
26
34
768
1,000
848
848
30
Zodiac Signs
846
γ
791
λ
353
198
545
413
386
217
542
652
186
248
219
506
285
197
496
124
319
172
146
201
244
790
545
576
168
534
186
222
162
180
152
540
665
596
551
529
566
π
71
53
102
144
109
106
284
66
63
72
105
150
68
87
27
165
59
31
48
491
147
193
25
104
52
64
47
42
154
665
223
147
118
145
τ
71
55
102
146
108
105
287
66
65
75
104
150
69
81
29
167
61
40
57
372
146
193
27
109
52
64
47
42
154
665
224
147
120
145
φ
56
58
105
96
110
96
288
56
58
63
105
110
60
62
23
128
49
37
56
154
145
197
31
92
46
52
27
35
159
665
188
151
86
161
√2
54
57
97
91
108
89
283
58
59
65
105
93
62
93
26
117
51
36
48
386
144
196
27
109
48
803
32
35
145
665
227
150
83
147
𝑒
54
44
69
100
88
95
241
58
49
61
92
133
55
81
23
147
49
31
51
520
116
145
26
69
39
600
32
39
122
665
177
109
97
112