12 Days of Christmas
261
99 Bottles of Beer
287
Abundant Numbers
547
Abundant Numbers (Long)
601
Arrows
205
ASCII Table
239
Catalan’s Constant
59
Collatz
587
Diamonds
256
Divisors
633
Emirp Numbers
365
Evil Numbers
467
Evil Numbers (Long)
464
Fibonacci
507
Fizz Buzz
435
Foo Fizz Buzz Bar
389
Forsyth–Edwards Notation
258
Fractions
459
Kolakoski Constant
60
Leap Years
596
ln 2
50
Medal Tally
243
Morse Encoder
133
Niven Numbers
583
Niven Numbers (Long)
640
Number Spiral
201
Odious Numbers
483
Odious Numbers (Long)
479
Pangram Grep
507
Pernicious Numbers
425
Pernicious Numbers (Long)
480
Prime Numbers
461
Prime Numbers (Long)
492
Recamán
640
Rijndael S-box
112
Sierpiński Triangle
131
Tongue-twisters
336
United States
92
γ
62
λ
99
π
56
τ
56
φ
50
√2
47
𝑒
46