12 Days of Christmas
381
79
99 Bottles of Beer
402
Arabic to Roman
296
Christmas Trees
584731
Cubes
376
Diamonds
425
Divisors
844827
Emirp Numbers
432633
Evil Numbers
645
Fibonacci
866871
Fizz Buzz
868
Happy Numbers
498
Leap Years
594
Morse Decoder
226
Morse Encoder
296
Niven Numbers
704
Odious Numbers
661
Ordinal Numbers
715544
Pangram Grep
521
Pascal’s Triangle
560
Pernicious Numbers
541
Prime Numbers
813
Quine
179
Rock-paper-scissors-Spock-lizard
378382
Roman to Arabic
226
Rule 110
496
Seven Segment
314
Sierpiński Triangle
585
λ
378
π
51542740
τ
177
φ
140
√2
33
𝑒
164