12 Days of Christmas
864
24 Game
20
99 Bottles of Beer
732
Abundant Numbers
830
Abundant Numbers (Long)
830
Alphabetic Numbers
57
Arithmetic Numbers
839
Ascending Primes
237
ASCII Table
665
Calendar
938
Catalan Numbers
91
Catalan’s Constant
255
Christmas Trees
619
Collatz
772
CSS Colors
1,000
Cubes
64
Day of Week
834
Diamonds
588
Divisors
876
Emirp Numbers
762
Emirp Numbers (Long)
932
Emojify
603
Evil Numbers
948
Evil Numbers (Long)
988
Factorial Factorisation
184
Farey Sequence
554
Fibonacci
765
Fizz Buzz
778
Foo Fizz Buzz Bar
21
Game of Life
299
Gijswijt’s Sequence
62
Happy Numbers
807
Happy Numbers (Long)
234
Hilbert Curve
74
Inventory Sequence
39
Kaprekar Numbers
291
Kolakoski Constant
232
Kolakoski Sequence
51
Leap Years
837
Levenshtein Distance
832
Leyland Numbers
141
ln 2
208
Look and Say
670
Lucky Numbers
621
Mandelbrot
20
Multitap Input
564
N Queens
322
Niven Numbers
786
Niven Numbers (Long)
959
Number Spiral
518
Odious Numbers
888
Odious Numbers (Long)
976
Partition Numbers
203
Pascal’s Triangle
128
Pernicious Numbers
792
Pernicious Numbers (Long)
889
Polyominoes
323
Prime Numbers
797
Prime Numbers (Long)
811
Quine
1,000
Recamán
846
Rijndael S-box
341
ROT13
614
Rule 110
10
Seven Segment
651
Sierpiński Triangle
693
Smith Numbers
100
Taxicab Numbers
35
Tic-tac-toe
593
Tongue-twisters
651
Tower of Hanoi
22
Trinomial Triangle
55
Ulam Sequence
234
United States
259
Vampire Numbers
202
Van Eck Sequence
33
γ
640
λ
576
π
215
τ
215
φ
224
√2
222
𝑒
734