12 Days of Christmas
100th
10th
59th
99 Bottles of Beer
88th
8th
Abundant Numbers
11th
Abundant Numbers (Long)
13th
Arithmetic Numbers
11th
Arrows
7th
Ascending Primes
11th
ASCII Table
45th
9th
brainfuck
83rd45th
5th
31st174th
Card Number Validation
7th
Catalan Numbers
15th
88th
Catalan’s Constant
6th
Christmas Trees
8th
40th
Collatz
165th62nd
10th
49th215th
36th
CSS Colors
7th
144th
33rd
Cubes
4th
Day of Week
130th
Diamonds
7th
Divisors
12th
Emirp Numbers
18th
Emirp Numbers (Long)
9th
Emojify
7th
Evil Numbers
217th61st
10th
30th
9th57th
41st
Evil Numbers (Long)
105th36th
10th
20th
8th29th
17th
Factorial Factorisation
8th
Farey Sequence
13th
Fibonacci
84th58th119th48th39th60th288th169th183rd31st7th44th45th43rd60th50th54th24th36th36th35th45th16th140th60th72nd19th14th141st415th91st28th149th62nd20th56th88th135th153rd35th161st35th139th16th195th78th23rd43rd71st39th23rd50th34th39th50th
Fizz Buzz
259th
35th
1st1,138th
26th245th
863rd
Foo Fizz Buzz Bar
82nd
11th
67th
Forsyth–Edwards Notation
5th
Fractions
14th
Game of Life
7th
Gijswijt’s Sequence
9th
Happy Numbers
16th
Happy Numbers (Long)
7th
Intersection
7th
ISBN
6th
Kolakoski Constant
7th
Leap Years
128th
15th
118th
86th
Levenshtein Distance
9th
Leyland Numbers
10th
ln 2
5th
Look and Say
11th
Morse Encoder
7th
96th
Niven Numbers
16th
Niven Numbers (Long)
10th
Number Spiral
9th
Odious Numbers
164th47th
11th
34th
9th53rd
19th
Odious Numbers (Long)
87th35th
10th
21st
11th33rd
14th
Ordinal Numbers
9th
Pangram Grep
8th
Pascal’s Triangle
12th
Pernicious Numbers
16th
Pernicious Numbers (Long)
14th
Prime Numbers
13th
104th
18th78th
Prime Numbers (Long)
16th
17th35th
Quine
127th
30th
1st
825th
Rijndael S-box
26th
7th
Rock-paper-scissors-Spock-lizard
5th
ROT13
7th
Sierpiński Triangle
8th
Smith Numbers
4th
Tic-tac-toe
6th
Tongue-twisters
8th
Transpose Sentence
8th
United States
7th
150th
Vampire Numbers
7th
Zeckendorf Representation
7th
γ
6th
λ
9th
31st52nd
π
35th
44th
8th
59th
19th
20th
τ
8th
φ
10th
41st88th
17th
√2
10th
𝑒
8th
32nd