12 Days of Christmas
845
850
24 Game
69
99 Bottles of Beer
706
724
Abundant Numbers
736
710
Abundant Numbers (Long)
876
747
Arabic to Roman
272
Arithmetic Numbers
796
667
Arrows
401
Ascending Primes
529
ASCII Table
414
brainfuck
493
Calendar
733
Card Number Validation
586
Catalan Numbers
25
Catalan’s Constant
167
16764
Christmas Trees
606
Collatz
939
892
CSS Colors
45
Cubes
44
Day of Week
935
Diamonds
606
Divisors
779
813
Emirp Numbers
818
Emirp Numbers (Long)
680
Emojify
290
Evil Numbers
789
571
Evil Numbers (Long)
811
Factorial Factorisation
254
92
Farey Sequence
17
Fibonacci
863
810
Fizz Buzz
495907769722616701947882556755655686
Foo Fizz Buzz Bar
873
877880
Forsyth–Edwards Notation
512
Fractions
756
Game of Life
366
Gijswijt’s Sequence
87
Happy Numbers
855
Happy Numbers (Long)
242
Hilbert Curve
39
Intersection
806
Inventory Sequence
64
ISBN
596
Jacobi Symbol
596
Kaprekar Numbers
336
Kolakoski Constant
113
Kolakoski Sequence
112
Leap Years
797
Leyland Numbers
137
ln 2
143
50
Look and Say
628
Lucky Numbers
482
Mandelbrot
370
Medal Tally
516
Morse Decoder
404
Morse Encoder
454
Multitap Input
512
N Queens
123
Niven Numbers
829
Niven Numbers (Long)
941
Number Spiral
380
Odious Numbers
811
544
Odious Numbers (Long)
806
Ordinal Numbers
805
582
PalindromemordnilaP
412
Pangram Grep
708
Partition Numbers
123
Pascal’s Triangle
754
Pernicious Numbers
681
Pernicious Numbers (Long)
523
Polyominoes
46
Prime Numbers
917
538
Prime Numbers (Long)
895
Quine
850
Recamán
152
Rijndael S-box
257
Rock-paper-scissors-Spock-lizard
515
Roman to Arabic
373
ROT13
492
Rule 110
379
Scrambled Sort
398
Seven Segment
515
Sierpiński Triangle
196
Smith Numbers
101
Spelling Numbers
507
Sudoku
225
Tic-tac-toe
427
Tongue-twisters
696
Tower of Hanoi
505
Transpose Sentence
586
Trinomial Triangle
42
United States
381
Vampire Numbers
279
Van Eck Sequence
36
γ
176
70
λ
325
168
π
159
58
τ
155
59
φ
138
48
√2
129
50
𝑒
134
48