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
585
Catalan Numbers
632
11
Catalan’s Constant
110133
12356
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
117624
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
67
Intersection
574
Inventory Sequence
19
ISBN
642
Jacobi Symbol
608
Kaprekar Numbers
121
Kolakoski Constant
105
68
Kolakoski Sequence
23
Leap Years
55
Levenshtein Distance
480
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
182
N Queens
70
Niven Numbers
567
Niven Numbers (Long)
9
667
Number Spiral
265
198
Odious Numbers
481
629
Odious Numbers (Long)
643
Ordinal Numbers
656
PalindromemordnilaP
580
Pangram Grep
661
524
542
498
398
Partition Numbers
76
Pascal’s Triangle
76
574
757
Pernicious Numbers
382
Pernicious Numbers (Long)
508
Polyominoes
32
Prime Numbers
816
776
769
470700
757
606
608
892606
Prime Numbers (Long)
730
Proximity Grid
318
QR Decoder
279
Quine
63475958
411233343417
590
939512518822716461
868
871659
555589
460
428
385474
18944163411
179367
519
595
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
342
Topological Sort
341
Transpose Sentence
698
Trinomial Triangle
30
United States
115
Vampire Numbers
86
Van Eck Sequence
519
Zeckendorf Representation
671
837
γ
246422
201
70
62
λ
228187213247314196174204
9716811515217816517316519323230921362
164
34420037917589159187201208
226156206105
10018786201
168295234194
π
111
115
654
216
367
τ
113
113
135
669
360
φ
81
100
771
683
√2
98
791
704
𝑒
275960988178808697465543375474794455379587111119204152
87947067528
608110711513025613845699662810137102553401619559198828482121