99 Bottles of Beer
710
Abundant Numbers
743
Abundant Numbers (Long)
809
Arithmetic Numbers
807
ASCII Table
601
Catalan Numbers
788
Christmas Trees
546
Collatz
675
Diamonds
516
Divisors
804
Emirp Numbers
820
Evil Numbers
869
Fibonacci
688
Fizz Buzz
713
Happy Numbers
785
Kolakoski Constant
181
Levenshtein Distance
813
ln 2
159
Multitap Input
468
Niven Numbers
701
Pernicious Numbers
598
Prime Numbers
867
Quine
846
Recamán
765
Rijndael S-box
481
ROT13
515
Seven Segment
552
Sierpiński Triangle
603
Tic-tac-toe
439
United States
220
Van Eck Sequence
29
γ
499
λ
507
π
168
τ
167
φ
172
√2
172
𝑒
641