12 Days of Christmas
261
99 Bottles of Beer
287
Abundant Numbers
547
Abundant Numbers (Long)
603
Arabic to Roman
233
Arrows
205
ASCII Table
238
Catalan’s Constant
59
Collatz
588
Diamonds
256
Divisors
633
Emirp Numbers
365
Evil Numbers
468
Evil Numbers (Long)
465
Fibonacci
507
Fizz Buzz
435
Foo Fizz Buzz Bar
389
Forsyth–Edwards Notation
259
Fractions
460
Kolakoski Constant
58
Leap Years
597
ln 2
50
Medal Tally
242
Morse Encoder
133
Niven Numbers
583
Niven Numbers (Long)
642
Number Spiral
202
Odious Numbers
484
Odious Numbers (Long)
480
Pangram Grep
508
Pernicious Numbers
425
Pernicious Numbers (Long)
482
Prime Numbers
462
Prime Numbers (Long)
492
Recamán
641
Rijndael S-box
112
Sierpiński Triangle
131
Tic-tac-toe
197
Tongue-twisters
331
United States
87
γ
62
λ
100
π
56
τ
56
φ
50
√2
47
𝑒
46