12 Days of Christmas
89
321
81
24 Game
16
9
14
99 Bottles of Beer
384
452
12
529
13
Abundant Numbers
713
391
Abundant Numbers (Long)
735
78
Arabic to Roman
535
Arithmetic Numbers
718
2
Arrows
336
Ascending Primes
416
105
175
ASCII Table
349
Billiards
395
brainfuck
353
Calendar
440
Card Number Validation
580
Catalan Numbers
627
11
17
Catalan’s Constant
106132
74
56
9762
77
124514
59
75
Christmas Trees
122
136
Collatz
19
868
23
Continued Fractions
701
CSS Colors
124
Cubes
498
Day of Week
683
Diamonds
58
585
40
Divisors
742
58
Emirp Numbers
393
540
Emirp Numbers (Long)
448
99
Emojify
353
Evil Numbers
79
618
170
670
Evil Numbers (Long)
619
7
27
Factorial Factorisation
64
99
95
117
88119112
103
113121617
75
123
Farey Sequence
11
359
323
17
Fibonacci
704925749
334
286
805672
894
656
276
Fizz Buzz
764
891
814
889
879
170
Foo Fizz Buzz Bar
789
17
Fractions
576
Game of Life
330
Gijswijt’s Sequence
31
324
50
Gray Code Decoder
703
Gray Code Encoder
923
Happy Numbers
257
434
541
Happy Numbers (Long)
95
476
149
Hexdump
500
Hilbert Curve
54
Intersection
550
Inventory Sequence
530
415
28
ISBN
638
Jacobi Symbol
610
Kaprekar Numbers
113
182
Kolakoski Constant
105
12567
93
Kolakoski Sequence
9
23
31
Leap Years
736
74
Levenshtein Distance
475
Leyland Numbers
74
102
ln 2
37
92
94
9586105
32
7177
5543
111
110440
460
57
Look and Say
55357
38327294379
363
841
405
50
86
Lucky Numbers
14
18
16
469
14
18
Mandelbrot
711
Maze
183
Medal Tally
457
Minesweeper
533
457
444
Morse Decoder
135
Morse Encoder
179
Musical Chords
209
N Queens
65
89
Niven Numbers
562
564
Niven Numbers (Long)
9
657
10
Number Spiral
263
198
Odious Numbers
480
626
615
Odious Numbers (Long)
637
26
Ordinal Numbers
655
PalindromemordnilaP
570
Pangram Grep
658
501
535
493
389
Partition Numbers
75
104
Pascal’s Triangle
76
571
757
74
Pernicious Numbers
379
459
Pernicious Numbers (Long)
496
3
Polyominoes
27
44
Prime Numbers
816
767
767
470698
753
603
606
891603
630
Prime Numbers (Long)
726
9
Proximity Grid
314
QR Decoder
275
Quine
63195478962
448233344418
594
943514302828689
462
870
895661879
399807
462
430
386477
18945164413
854368
520
599
Recamán
632
24
763
81
Repeating Decimals
225
Reverse Polish Notation
285416402
800
381
358
Reversi
313
Rijndael S-box
180
244167
114
128207189
127
177419
182
Rock-paper-scissors-Spock-lizard
261
Roman to Arabic
303
347
399
333
ROT13
640
Rule 110
464
10
Scrambled Sort
536
Set
427
Seven Segment
303
479
SI Units
307
Sierpiński Triangle
279
126
Smith Numbers
122
41
66
Spelling Numbers
422
Sudoku
131
Sudoku (Fill-in)
81
Tic-tac-toe
327
Time Distance
252
Tongue-twisters
367
340
Topological Sort
332
Tower of Hanoi
18491321
23
13
12
21
13
14
Transpose Sentence
693
Trinomial Triangle
29
32
United States
115
Vampire Numbers
83
134
Van Eck Sequence
514
26
Zeckendorf Representation
661
831
γ
155
202
204238427
111201
599287
110
99
19129716717845
3411716917140
194
61
19992
376
λ
160
207186205241314195173204
9316311414915899
17216419323129917761
164
34415134317488123171200207
225125205102
9617779200
151294233193
π
34
96112
115
87
132
126110652
203
366
67
τ
33
93113
112
89
131
134
124113665
358
66
φ
26
9481
100
69
12679767
682
37
√2
26
96
97
70
126916783
700
33
𝑒
263058609777777986964554
4237547078447854369486111119193751
12
86967007427
60841061141292560354469565279437102543401609458197817377