12 Days of Christmas
883
203
99 Bottles of Beer
590
447
Abundant Numbers
750
Abundant Numbers (Long)
877
Arabic to Roman
642
Arithmetic Numbers
856
Arrows
534
Ascending Primes
191
ASCII Table
596
Billiards
242
brainfuck
628
Card Number Validation
384
Catalan Numbers
504
Catalan’s Constant
43
70
91
Christmas Trees
131
360
694
528
Collatz
807
847
813
Cubes
27
33
795
Day of Week
826
Diamonds
494
Divisors
905
Emirp Numbers
608
Emirp Numbers (Long)
683
Emojify
294
Evil Numbers
770
Evil Numbers (Long)
755
Farey Sequence
20
Fibonacci
953921
542567981
987
928
Fizz Buzz
137
48701
977
953
Foo Fizz Buzz Bar
835
757
Forsyth–Edwards Notation
677
Fractions
554
Gijswijt’s Sequence
45
Happy Numbers
760
632
Happy Numbers (Long)
863
Hilbert Curve
254
Intersection
649
Inventory Sequence
8
20
476
ISBN
730
Kaprekar Numbers
264
Kolakoski Constant
39
67
Kolakoski Sequence
773
Leap Years
848
Leyland Numbers
724
ln 2
57
Look and Say
713
Lucky Numbers
665
Mandelbrot
21
N Queens
99
Niven Numbers
922
Niven Numbers (Long)
858
Number Spiral
130
247
392
Odious Numbers
769
Odious Numbers (Long)
768
Ordinal Numbers
557
PalindromemordnilaP
881
432
Pangram Grep
709
Partition Numbers
121
Pascal’s Triangle
712
Pernicious Numbers
687
Pernicious Numbers (Long)
767
Polyominoes
71
53
Prime Numbers
561
173417340
262
892
580
Prime Numbers (Long)
953
Quine
178
891
676
Recamán
694
Reverse Polish Notation
327
Rijndael S-box
157
253
Roman to Arabic
546
ROT13
836
Rule 110
448
Sierpiński Triangle
417
Smith Numbers
400
Tic-tac-toe
283
Tongue-twisters
513
United States
316
Vampire Numbers
710
Van Eck Sequence
552
γ
46
75
λ
509504494497
160191144172185488109
161493147148225
π
475
τ
465
φ
699
√2
708
𝑒
522