12 Days of Christmas
15th
122nd
858th
24 Game
9th
99 Bottles of Beer
17th139th148th
985th
Abundant Numbers
17th170th80th
34th
Abundant Numbers (Long)
18th98th55th
47th
Arabic to Roman
7th
Arithmetic Numbers
10th
Arrows
8th33rd50th
40th
ASCII Table
11th111th63rd
342nd
Calendar
2nd14th16th
Card Number Validation
4th44th
225th
Catalan Numbers
9th
31st
391st
Catalan’s Constant
4th
Christmas Trees
11th122nd
Collatz
16th192nd82nd
630th
Continued Fractions
3rd15th11th
Day of Week
10th37th
Diamonds
13th
Divisors
19th229th71st
Emirp Numbers
15th93rd57th
754th
Emojify
5th
Evil Numbers
25th209th110th
712th
Evil Numbers (Long)
16th114th74th
Factorial Factorisation
6th32nd16th
Fibonacci
26th320th106th
197th
Fizz Buzz
21st298th159th
Foo Fizz Buzz Bar
17th106th87th
Forsyth–Edwards Notation
7th25th
Gray Code Decoder
3rd19th
Gray Code Encoder
5th20th
Happy Numbers
19th101st67th
Intersection
7th45th47th
19th
Leap Years
16th205th90th
443rd
ln 2
147th
Medal Tally
3rd
24th
Multitap Input
3rd13th
92nd
N Queens
11th27th24th
Niven Numbers
26th173rd115th
Niven Numbers (Long)
16th71st
88th
Odious Numbers
27th181st98th
Odious Numbers (Long)
18th106th69th
Pangram Grep
14th71st62nd
Pascal’s Triangle
14th69th32nd
Pernicious Numbers
27th129th78th
Prime Numbers
16th180th52nd
Prime Numbers (Long)
13th108th35th
Quine
27th105th133rd
Recamán
8th48th27th
Rijndael S-box
5th62nd
115th
Rock-paper-scissors-Spock-lizard
3rd20th
Set
3rd7th18th
Sierpiński Triangle
16th79th42nd
Smith Numbers
8th34th30th
Taxicab Numbers
4th
Tic-tac-toe
4th25th19th
177th
Tongue-twisters
8th
Transpose Sentence
4th
21st
λ
7th
25th
π
7th44th43rd
429th
τ
6th25th26th
φ
25th
270th
√2
5th18th30th
422nd
𝑒
7th40th30th
297th