12 Days of Christmas
3,322nd
99 Bottles of Beer
3,455th3,101st
Abundant Numbers
4,337th698th4,098th
Arabic to Roman
1,901st
Christmas Trees
3,020th3,039th
Cubes
1,242nd
Diamonds
2,113th2,099th
Divisors
4,637th2,605th5,040th
Emirp Numbers
3,194th3,219th3,106th
Evil Numbers
5,168th4,284th
Fibonacci
8,752nd10,008th10,049th
Fizz Buzz
6,166th13,178th
Happy Numbers
3,203rd3,208th3,212th
Leap Years
4,610th4,608th4,590th
Morse Decoder
949th
Morse Encoder
1,052nd
Niven Numbers
4,272nd4,266th4,227th
Odious Numbers
4,213th4,180th4,134th
Ordinal Numbers
1,908th1,921st
Pangram Grep
2,674th
Pascal’s Triangle
2,885th2,740th
Pernicious Numbers
3,549th3,538th
Prime Numbers
5,581st5,627th5,534th
Quine
4,356th
Rock-paper-scissors-Spock-lizard
1,092nd
Roman to Arabic
1,486th
Rule 110
1,184th
Seven Segment
1,495th1,569th
Sierpiński Triangle
2,082nd