12 Days of Christmas
5th
56th
24 Game
14th
99 Bottles of Beer
192nd
Abundant Numbers
58th
Abundant Numbers (Long)
42nd
Arabic to Roman
105th
Arithmetic Numbers
54th
Arrows
50th
Ascending Primes
15th
ASCII Table
89th
60th
Billiards
18th
brainfuck
57th
48th
Card Number Validation
27th
Catalan Numbers
80th
Catalan’s Constant
24th
Christmas Trees
55th
Collatz
4th
27th21st
4th80th95th
1st
404th
CSS Colors
103rd
Cubes
66th
Day of Week
136th
Diamonds
39th
Divisors
21st
32nd
Emirp Numbers
95th
Emirp Numbers (Long)
40th
Emojify
64th
Evil Numbers
81st
Evil Numbers (Long)
104th
48th
Factorial Factorisation
11th
Farey Sequence
54th
Fibonacci
17th
231st199th210th
1st
941st
Fizz Buzz
1st
Foo Fizz Buzz Bar
7th
Fractions
61st
Gijswijt’s Sequence
25th
Happy Numbers
86th
Happy Numbers (Long)
57th
Intersection
41st
Inventory Sequence
47th
ISBN
50th
Kolakoski Constant
53rd
Kolakoski Sequence
11th
Leap Years
11th
1st
Levenshtein Distance
45th
Leyland Numbers
114th
ln 2
2nd
1st
Look and Say
27th
Lucky Numbers
46th
Mandelbrot
10th
Morse Encoder
48th
N Queens
40th
Niven Numbers
1st
Niven Numbers (Long)
69th
Number Spiral
68th
Odious Numbers
14th
81st
Odious Numbers (Long)
44th
Ordinal Numbers
69th
Pangram Grep
142nd
Partition Numbers
19th
Pascal’s Triangle
51st
Pernicious Numbers
73rd
Pernicious Numbers (Long)
57th
Prime Numbers
6th
181st
59th
250th
Prime Numbers (Long)
6th
36th
Quine
1st
31st
Recamán
25th
Repeating Decimals
27th
Reverse Polish Notation
52nd
Reversi
14th
Rijndael S-box
3rd
36th
9th
Roman to Arabic
90th
ROT13
16th
Rule 110
25th
Scrambled Sort
4th
SI Units
15th
Sierpiński Triangle
48th
Smith Numbers
48th
Spelling Numbers
17th
Tic-tac-toe
4th
Time Distance
43rd
Tongue-twisters
65th
Topological Sort
10th
Transpose Sentence
16th
United States
76th
Vampire Numbers
22nd
Van Eck Sequence
69th
Zodiac Signs
18th
γ
3rd
λ
89th
6th
π
3rd14th17th72nd35th6th63rd97th73rd40th25th61st51st15th29th22nd29th36th12th21st27th64th36th59th28th22nd90th44th105th
45th34th30th33rd76th67th68th30th493rd33rd63rd20th
54th33rd51st14th19th7th31st6th9th
τ
3rd
42nd
φ
5th
20th
√2
16th
194th
𝑒
5th
1st
153rd