12 Days of Christmas
3,480th1,516th
2,674th
99 Bottles of Beer
3,465th1,612th
2,759th
Abundant Numbers
3,741st1,125th
661st
Arabic to Roman
1,431st
1,437th
brainfuck
1,128th
1,042nd
Christmas Trees
2,683rd1,986th
358th
Cubes
788th
902nd
Diamonds
2,085th996th
1,486th
Divisors
4,941st2,163rd
1,874th
Emirp Numbers
2,675th1,662nd
1,109th
Evil Numbers
4,399th2,713th
1,237th
3,972nd
Fibonacci
8,521st3,650th
658th
7,752nd6,212th
Fizz Buzz
6,622nd12,343rd2,468th10,892nd8,929th10,552nd9,124th122nd9,447th9,804th5,027th4,937th1,571st5,536th9,503rd
Happy Numbers
2,720th1,606th
1,544th
ISBN
1,186th
Leap Years
4,303rd1,032nd
457th
Leyland Numbers
973rd
Look and Say
1,192nd
Lucky Tickets
505th
573rd
Morse Decoder
339th
564th
Morse Encoder
659th
Niven Numbers
3,535th1,525th
106th
2,835th
Odious Numbers
3,563rd2,407th
1,024th
3,255th
Ordinal Numbers
1,330th
126th
Pangram Grep
1,841st
2,152nd
Pascal’s Triangle
2,582nd1,672nd
958th
Pernicious Numbers
2,829th1,689th
1,218th
Poker
398th
Prime Numbers
4,758th1,297th
1,509th
3,358th
Prime Numbers (Long)
875th
1,043rd
Quine
243rd
3,928th589th4,328th4,119th
2,501st4,341st3,615th3,426th4,898th1,906th4,923rd2,336th
Rock-paper-scissors-Spock-lizard
867th
Roman to Arabic
1,161st
Rule 110
772nd
965th
Seven Segment
746th
1,123rd
Sierpiński Triangle
929th
869th
Spelling Numbers
430th
573rd
Sudoku
311th
332nd
Ten-pin Bowling
480th
Tongue-twisters
1,325th
United States
783rd
λ
1,357th1,205th
1,066th
π
2,645th681st
373rd
1,620th
τ
1,530th593rd
296th
1,022nd
φ
1,816th946th
117th
1,146th
√2
2,131st1,181st
281st
𝑒
2,386th899th
535th
1,364th