12 Days of Christmas
148
116
166
128
946179
846
168
99 Bottles of Beer
16
14
20
16
86619
756
18
Abundant Numbers
222
334
329
139
732
828
528
Abundant Numbers (Long)
916
Arabic to Roman
897
644
Arithmetic Numbers
857
Arrows
747
863
818
Ascending Primes
532
ASCII Table
145
406
685
870
690
565
brainfuck
830
589
Card Number Validation
764
Catalan Numbers
25
14
11
729
928
44
Catalan’s Constant
171
72
107
164
593
Christmas Trees
80
128
141
72
906821
858
84
Collatz
21
22
9
901
734
23
CSS Colors
774
606
Cubes
27
43
82
42
919
564
35
Day of Week
895
Diamonds
49
67
68
80
87366
628
49
Divisors
34
46
46
11
94749
923
77
Emirp Numbers
363
562
428
291
787
906394
822
707
659
Emirp Numbers (Long)
92
735
Emojify
536
Evil Numbers
318
473
559
148
773347
957
790
634
782
Evil Numbers (Long)
901
Factorial Factorisation
691
Farey Sequence
370
Fibonacci
209
282913
319
73
809
959733
910
870
450
791
Fizz Buzz
138
145
167
59
817
976114
800
987
172
Foo Fizz Buzz Bar
15
15
9
799
19
Forsyth–Edwards Notation
824
Fractions
636
898
667
990
Game of Life
659
Gijswijt’s Sequence
811
Happy Numbers
365
507
495
285
907388
778
813
600
Happy Numbers (Long)
123
141
102
838
794
824
182
Hexdump
821
Intersection
723
889
739
614
Inventory Sequence
855
ISBN
896
733
Jacobi Symbol
691
Kaprekar Numbers
352
Kolakoski Constant
815310856106112
2771168311210112312786257371646864
596123172679672
7158562249181508149120170
Kolakoski Sequence
14
25
81
39
34
12
763
904
660
780
24
Leap Years
54
82
57
39
980
916699
901
892
85
743
Levenshtein Distance
842
376
Leyland Numbers
80
193
75
164
908
747
240
ln 2
140
Look and Say
25
43
64
259
849
890
37
Lucky Numbers
17
15
14
619
30
Lucky Tickets
729
478
Maze
324
Medal Tally
643
Morse Decoder
443
312
Morse Encoder
536
361
Musical Chords
601
474
N Queens
140
Niven Numbers
337
524
460
140
951319
870
618
Niven Numbers (Long)
891
Number Spiral
261
322
313
626
514
401
Odious Numbers
290
462
526
149
794343
955
816
625
796
Odious Numbers (Long)
904
Ordinal Numbers
886
559
PalindromemordnilaP
640
Pangram Grep
877
615
Pascal’s Triangle
53
86
83
24
91877
867
93
Pernicious Numbers
243
401
407
133
967
936270
977
932
549
Pernicious Numbers (Long)
597
Poker
761
Polyominoes
247
Prime Numbers
387
539
484
147
971
944431
891
902
623
Prime Numbers (Long)
8
8
4
891
894
14
Proximity Grid
870
QR Decoder
488
500
471
Quine
1,000
879
875
866
944
946
857
336
Recamán
50
79
71
65
951
894
798
103
Repeating Decimals
633
Reverse Polish Notation
750
Rijndael S-box
491
Rock-paper-scissors-Spock-lizard
892
822
Roman to Arabic
697
548
ROT13
827
Rule 110
4
5
6
3
728
523
3
Seven Segment
737
SI Units
835
Sierpiński Triangle
72
96
123
64
713
754
95
Smith Numbers
127
76
195
837
720
323
Spelling Numbers
842
588
Star Wars Opening Crawl
855
Sudoku
364
Sudoku (Fill-in)
433
Ten-pin Bowling
539
337
Tic-tac-toe
398
Time Distance
881
Tongue-twisters
414
537
496
512
796
589
555
Transpose Sentence
689
United States
689
Vampire Numbers
119
208
105
324
539
586
464
Van Eck Sequence
16
29
23
29
730
912
818
797
26
Zodiac Signs
762
γ
698
λ
334186502377265206277575227177231205453265188436122296168142
724492517161491175208159172148322600523497478511
π
695096133100100
25043625967951386478271545830
458134173258950
634540142595203135108132
τ
6951941339797
25049626069931366473281535938
341130171278750
624540139587200132108130
φ
5553958810188
25249535458941015656231174735
141129174308544
51263414458616813178144
√2
5353908310083
2464255556194865882261065035
353130174278846
788313413259120412876132
𝑒
534161928187
21138554657831205273231324830
483107130266238
58731371085921619783102