12 Days of Christmas
92nd
10th
54th
99 Bottles of Beer
84th
8th
Abundant Numbers
9th
Abundant Numbers (Long)
11th
Arithmetic Numbers
11th
Arrows
7th
Ascending Primes
11th
ASCII Table
45th
9th
brainfuck
77th42nd
5th
29th165th
Card Number Validation
7th
Catalan Numbers
15th
81st
Catalan’s Constant
6th
Christmas Trees
8th
39th
Collatz
156th58th
8th
46th199th
34th
CSS Colors
7th
131st
30th
Cubes
4th
Day of Week
120th
Diamonds
7th
Divisors
10th
Emirp Numbers
17th
Emirp Numbers (Long)
8th
Emojify
7th
Evil Numbers
214th59th
9th
28th
9th54th
35th
Evil Numbers (Long)
101st36th
9th
17th
8th26th
16th
Factorial Factorisation
6th
Farey Sequence
11th
Fibonacci
83rd33rd55th114th46th36th60th277th166th171st31st6th41st43rd43rd60th48th51st23rd35th34th32nd44th15th133rd58th71st19th13th138th401st88th26th141st58th19th53rd86th133rd149th34th154th33rd136th16th193rd74th23rd42nd69th37th21st49th33rd36th48th
Fizz Buzz
252nd
32nd
1st1,109th
22nd239th
821st
Foo Fizz Buzz Bar
81st
11th
63rd
Forsyth–Edwards Notation
5th
Fractions
14th
Game of Life
7th
Gijswijt’s Sequence
9th
Happy Numbers
15th
Happy Numbers (Long)
6th
Intersection
5th
ISBN
5th
Kolakoski Constant
7th
Leap Years
127th
13th
116th
82nd
Levenshtein Distance
7th
Leyland Numbers
9th
ln 2
5th
Look and Say
11th
Morse Encoder
7th
91st
Niven Numbers
15th
Niven Numbers (Long)
9th
Number Spiral
9th
Odious Numbers
160th46th
10th
31st
8th50th
19th
Odious Numbers (Long)
84th34th
9th
19th
11th30th
14th
Ordinal Numbers
9th
Pangram Grep
8th
Pascal’s Triangle
12th
Pernicious Numbers
14th
Pernicious Numbers (Long)
13th
Prime Numbers
12th
102nd
14th76th
Prime Numbers (Long)
14th
14th34th
Quine
124th
26th
1st
798th
Rijndael S-box
25th
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
137th
Vampire Numbers
6th
Zeckendorf Representation
6th
γ
6th
λ
9th
27th50th
π
35th
43rd
9th
58th
17th
20th
τ
8th
φ
10th
40th82nd
16th
√2
10th
𝑒
8th
30th