12 Days of Christmas
745
99 Bottles of Beer
857
Arabic to Roman
820
Ascending Primes
632
Card Number Validation
683
Catalan Numbers
568
Catalan’s Constant
116
Christmas Trees
745
Collatz
951
CSS Colors
172
Day of Week
800
Divisors
856
Evil Numbers
734
Fibonacci
925
Fizz Buzz
989831936
Foo Fizz Buzz Bar
883
Happy Numbers
625
Intersection
781
Leap Years
912
Look and Say
864
Lucky Numbers
519
Mandelbrot
734
Niven Numbers
610
Niven Numbers (Long)
716
Number Spiral
516
Odious Numbers
677
Odious Numbers (Long)
690
Pascal’s Triangle
756
Prime Numbers
686
Prime Numbers (Long)
701
Quine
836
Rijndael S-box
195
Roman to Arabic
681
ROT13
807
Rule 110
581
Sierpiński Triangle
674
Spelling Numbers
624
Tongue-twisters
731
λ
226
π
647
τ
647
φ
87
√2
536
𝑒
421