12 Days of Christmas
197th991st
Abundant Numbers
192nd576th
Arabic to Roman
88th170th
brainfuck
95th326th
Christmas Trees
263rd
Cubes
323rd
Diamonds
211th
Divisors
877th
Emirp Numbers
121st531st
Evil Numbers
135th
Fibonacci
488th967th
Fizz Buzz
1,048th
Happy Numbers
143rd664th
Leap Years
105th
Morse Decoder
126th
Morse Encoder
43rd106th
Niven Numbers
131st266th
Odious Numbers
124th
Ordinal Numbers
183rd
Pangram Grep
432nd
Pascal’s Triangle
177th196th
Pernicious Numbers
90th
Poker
Prime Numbers
206th
Rock-paper-scissors-Spock-lizard
181st
Rule 110
171st
Seven Segment
54th
Sierpiński Triangle
170th
λ
126th
π
249th
τ
188th
φ
180th
√2
238th
𝑒
228th