12 Days of Christmas
111
Abundant Numbers
589
Abundant Numbers (Long)
739
Arithmetic Numbers
684
Collatz
696
Cubes
56
Diamonds
486
Fibonacci
842960
Fizz Buzz
756
Foo Fizz Buzz Bar
788
Happy Numbers
507
Happy Numbers (Long)
761
Hilbert Curve
179
Leap Years
739
ln 2
98
Look and Say
74
Lucky Numbers
14
Mandelbrot
34
Niven Numbers
544
Niven Numbers (Long)
672
Pascal’s Triangle
439
Quine
695
Tongue-twisters
358
Trinomial Triangle
36
γ
195
λ
201
π
101
τ
99
φ
98
√2
100
𝑒
81