12 Days of Christmas
725
114
99 Bottles of Beer
588
289
Abundant Numbers
716
Abundant Numbers (Long)
784
Arabic to Roman
457
Arithmetic Numbers
732
Arrows
405
Ascending Primes
144
ASCII Table
470
Billiards
180
brainfuck
399
Card Number Validation
371
Catalan Numbers
502
Catalan’s Constant
32
154
80
Christmas Trees
129
290
669
440
Collatz
788
763
679
Cubes
22
32
617
Day of Week
662
Diamonds
410
Divisors
837
Emirp Numbers
498
Emirp Numbers (Long)
563
Emojify
262
Evil Numbers
769
Evil Numbers (Long)
752
Farey Sequence
16
Fibonacci
929905
525564977
984
919
Fizz Buzz
47697
889
858
Foo Fizz Buzz Bar
661
598
Forsyth–Edwards Notation
477
Fractions
471
Gijswijt’s Sequence
33
Happy Numbers
586
572
Happy Numbers (Long)
879
Hilbert Curve
169
Intersection
473
Inventory Sequence
7
19
440
ISBN
567
Kaprekar Numbers
244
Kolakoski Constant
29
57
Kolakoski Sequence
756
Leap Years
845
Leyland Numbers
611
ln 2
55
Look and Say
576
Lucky Numbers
633
Mandelbrot
41
N Queens
97
Niven Numbers
913
Niven Numbers (Long)
848
Number Spiral
127
201
388
Odious Numbers
766
Odious Numbers (Long)
763
Ordinal Numbers
452
PalindromemordnilaP
708
411
Pangram Grep
597
Partition Numbers
102
Pascal’s Triangle
657
Pernicious Numbers
683
Pernicious Numbers (Long)
743
Polyominoes
64
53
Prime Numbers
550
162393339
260
891
577
Prime Numbers (Long)
950
Quine
178
890
670
Recamán
621
Reverse Polish Notation
281
Rijndael S-box
109
167
Roman to Arabic
411
ROT13
725
Rule 110
378
Sierpiński Triangle
397
Smith Numbers
293
Tic-tac-toe
272
Tongue-twisters
286
United States
233
Vampire Numbers
517
Van Eck Sequence
521
γ
45
61
λ
208187206242
1031339511510819361
12520625380141
π
423
τ
414
φ
681
√2
700
𝑒
517