12 Days of Christmas
52nd
24 Game
38th
99 Bottles of Beer
189th
Abundant Numbers
54th
Abundant Numbers (Long)
36th
Arabic to Roman
97th
Arithmetic Numbers
48th
Arrows
48th
Ascending Primes
14th
ASCII Table
83rd
56th
brainfuck
47th
Catalan Numbers
69th
Catalan’s Constant
24th
Christmas Trees
53rd
Collatz
4th
23rd19th
110th72nd82nd
1st
358th
CSS Colors
94th
Cubes
60th
Day of Week
118th
Diamonds
61st
Divisors
21st
30th
Emirp Numbers
89th
Emirp Numbers (Long)
35th
Emojify
57th
Evil Numbers
75th
Evil Numbers (Long)
94th
42nd
Factorial Factorisation
10th
Farey Sequence
48th
Fibonacci
16th
338th182nd181st
159th
880th
Fizz Buzz
1st
Foo Fizz Buzz Bar
7th
Fractions
57th
Gijswijt’s Sequence
23rd
Happy Numbers
84th
Happy Numbers (Long)
53rd
Inventory Sequence
40th
ISBN
46th
Kolakoski Constant
48th
Kolakoski Sequence
10th
Leap Years
11th
1st
Levenshtein Distance
44th
Leyland Numbers
110th
ln 2
2nd
1st
Look and Say
27th
Lucky Numbers
45th
Morse Encoder
46th
Niven Numbers
1st
Niven Numbers (Long)
64th
Number Spiral
62nd
Odious Numbers
14th
73rd
Odious Numbers (Long)
40th
Ordinal Numbers
64th
Pangram Grep
127th
Pascal’s Triangle
48th
Pernicious Numbers
71st
Pernicious Numbers (Long)
49th
Prime Numbers
6th
172nd
55th
223rd
Prime Numbers (Long)
6th
34th
Quine
1st
29th
Recamán
25th
Repeating Decimals
24th
Reverse Polish Notation
48th
Rijndael S-box
3rd
30th
8th
Roman to Arabic
82nd
Rule 110
25th
SI Units
16th
Sierpiński Triangle
46th
Smith Numbers
42nd
Spelling Numbers
17th
Time Distance
40th
Tongue-twisters
55th
United States
69th
Vampire Numbers
53rd
Van Eck Sequence
63rd
Zodiac Signs
18th
γ
3rd
λ
77th
5th
π
3rd14th16th68th31st17th61st90th66th39th23rd54th49th14th28th20th27th35th12th19th26th59th35th56th27th21st81st43rd99th
43rd34th28th32nd69th63rd65th29th453rd30th62nd19th60th53rd29th50th11th18th6th30th6th9th29th
τ
3rd
40th
φ
5th
19th
√2
15th
167th
𝑒
5th
1st
126th