12 Days of Christmas
91
330
24 Game
10
99 Bottles of Beer
12
528
Abundant Numbers
718
Abundant Numbers (Long)
743
Arabic to Roman
537
Arithmetic Numbers
729
Arrows
339
Ascending Primes
422
106
ASCII Table
349
Billiards
407
brainfuck
354
Card Number Validation
584
Catalan Numbers
632
11
Catalan’s Constant
110133
18556
976377
516
59
Christmas Trees
123
Collatz
846
CSS Colors
123
Cubes
529
Day of Week
679
Diamonds
589
Divisors
749
Emirp Numbers
396
Emirp Numbers (Long)
453
Emojify
355
Evil Numbers
80
620
174
Evil Numbers (Long)
623
7
Factorial Factorisation
102
96
117
89123
104
120623
76
Farey Sequence
11
396
346
Fibonacci
623
Fizz Buzz
826
453
Foo Fizz Buzz Bar
792
Fractions
576
Game of Life
338
Gijswijt’s Sequence
31
Happy Numbers
437
Happy Numbers (Long)
106
Hexdump
498
Hilbert Curve
74
Intersection
573
Inventory Sequence
19
ISBN
642
Jacobi Symbol
608
Kaprekar Numbers
121
Kolakoski Constant
105
68
Kolakoski Sequence
23
Leap Years
55
Levenshtein Distance
479
Leyland Numbers
75
ln 2
95
106
446
463
Look and Say
362
330296386
368
851
410
Lucky Numbers
14
18
476
14
Mandelbrot
29
Medal Tally
475
Morse Decoder
145
Morse Encoder
183
N Queens
69
Niven Numbers
567
Niven Numbers (Long)
9
666
Number Spiral
265
198
Odious Numbers
481
629
Odious Numbers (Long)
643
Ordinal Numbers
656
PalindromemordnilaP
579
Pangram Grep
661
524
541
498
397
Partition Numbers
76
Pascal’s Triangle
76
574
757
Pernicious Numbers
382
Pernicious Numbers (Long)
508
Polyominoes
32
Prime Numbers
816
776
769
470699
756
605
608
892606
Prime Numbers (Long)
730
Proximity Grid
318
QR Decoder
279
Quine
64480967
411234344418
595
948517520825721463
870
883663
556592
464
430
386479
18946165417
858369
522
604
Recamán
641
25
769
Reverse Polish Notation
800
Rijndael S-box
248
445
Roman to Arabic
402
ROT13
639
Rule 110
459
Set
434
Seven Segment
485
SI Units
302
Sierpiński Triangle
115
127
Smith Numbers
122
45
Spelling Numbers
426
Sudoku
137
Sudoku (Fill-in)
73
Tongue-twisters
368
341
Topological Sort
341
Transpose Sentence
698
United States
115
Vampire Numbers
86
Van Eck Sequence
519
Zeckendorf Representation
671
837
γ
246422
201
70
62
λ
228187213247313196174204
9716811515217816517316519323230921362
164
34420037917589159187201208
226156206105
10018786201
168295234194
π
111
115
654
216
367
τ
113
113
135
669
360
φ
81
100
770
683
√2
98
791
704
𝑒
275960988177808697465543375474794455379587111119204152
87947067528
608110711513025613845699662810137102553401619559198828482121