12 Days of Christmas
91st
9th
53rd
99 Bottles of Beer
82nd
8th
Abundant Numbers
9th
Abundant Numbers (Long)
10th
Arithmetic Numbers
11th
Arrows
7th
Ascending Primes
11th
ASCII Table
45th
8th
brainfuck
75th42nd
5th
28th160th
Card Number Validation
7th
Catalan Numbers
14th
79th
Catalan’s Constant
6th
Christmas Trees
8th
38th
Collatz
156th58th
8th
46th198th
33rd
CSS Colors
7th
131st
30th
Cubes
4th
Day of Week
119th
Diamonds
7th
Divisors
10th
Emirp Numbers
17th
Emirp Numbers (Long)
8th
Emojify
7th
Evil Numbers
211th58th
9th
28th
9th53rd
32nd
Evil Numbers (Long)
100th36th
9th
17th
8th25th
16th
Factorial Factorisation
6th
Farey Sequence
11th
Fibonacci
81st32nd54th112th45th36th60th274th161st166th30th6th41st43rd41st59th46th49th23rd34th34th28th44th13th131st55th70th18th13th135th397th88th25th136th58th17th53rd85th132nd148th31st152nd33rd135th26th15th191st70th17th40th68th36th20th49th32nd35th47th
Fizz Buzz
250th
32nd
1st1,102nd
20th237th
815th
Foo Fizz Buzz Bar
77th
11th
63rd
Forsyth–Edwards Notation
5th
Fractions
13th
Game of Life
7th
Gijswijt’s Sequence
9th
Happy Numbers
15th
Happy Numbers (Long)
6th
Intersection
5th
ISBN
5th
Kolakoski Constant
7th
Leap Years
126th
13th
113th
79th
Levenshtein Distance
7th
Leyland Numbers
9th
ln 2
5th
Look and Say
11th
Morse Encoder
7th
90th
Niven Numbers
15th
Niven Numbers (Long)
9th
Number Spiral
9th
Odious Numbers
158th46th
10th
30th
8th49th
19th
Odious Numbers (Long)
83rd34th
9th
18th
11th29th
14th
Ordinal Numbers
8th
Pangram Grep
8th
Pascal’s Triangle
12th
Pernicious Numbers
14th
Pernicious Numbers (Long)
13th
Prime Numbers
12th
99th
13th76th
Prime Numbers (Long)
14th
13th34th
Quine
122nd
25th
1st
790th
Rijndael S-box
24th
6th
Rock-paper-scissors-Spock-lizard
5th
ROT13
6th
Sierpiński Triangle
8th
Smith Numbers
3rd
Tic-tac-toe
6th
Tongue-twisters
7th
Transpose Sentence
8th
United States
7th
136th
Vampire Numbers
6th
Zeckendorf Representation
6th
γ
6th
λ
9th
26th50th
π
34th
42nd
9th
55th
16th
19th
τ
8th
φ
10th
40th81st
15th
√2
10th
𝑒
8th
30th