12 Days of Christmas
26th
43rd18th
99 Bottles of Beer
30th
99th70th
Abundant Numbers
8th
30th
31st17th
Abundant Numbers (Long)
5th
Arabic to Roman
12th
Arithmetic Numbers
10th
Arrows
66th11th
Ascending Primes
97th
ASCII Table
9th
26th
brainfuck
52nd
Card Number Validation
51st
Catalan Numbers
72nd
Catalan’s Constant
24th
Christmas Trees
16th
48th14th
Collatz
7th
41st
11th
Cubes
10th
132nd
Day of Week
25th
DFA Simulator
27th
Diamonds
11th
39th
Divisors
11th
26th
1st53rd
Emirp Numbers
7th
111th14th
Emirp Numbers (Long)
18th
Emojify
35th
Evil Numbers
10th
1st25th
Evil Numbers (Long)
32nd
Farey Sequence
56th
Fibonacci
8th
157th43rd
Fizz Buzz
54th
32nd37th28th1st1st35th23rd
Foo Fizz Buzz Bar
21st
15th
14th10th
Fractions
38th
Gijswijt’s Sequence
12th
Happy Numbers
8th
122nd19th
Happy Numbers (Long)
24th
Hexdump
24th
Intersection
3rd
22nd16th
Inventory Sequence
21st
ISBN
33rd
Jacobi Symbol
25th
Kaprekar Numbers
31st
Kolakoski Constant
8th
15th
Kolakoski Sequence
9th8th
12th6th
Leap Years
5th
74th30th
Levenshtein Distance
51st8th
Leyland Numbers
9th
53rd17th
ln 2
74th
Look and Say
6th
10th10th
Lucky Numbers
35th
Lucky Tickets
32nd
Niven Numbers
20th
60th32nd
Niven Numbers (Long)
110th
Number Spiral
35th
Odious Numbers
12th
1st24th
Odious Numbers (Long)
1st
Ordinal Numbers
10th
3rd8th
PalindromemordnilaP
100th
Pangram Grep
10th
102nd18th
Partition Numbers
70th
Pascal’s Triangle
7th
35th36th
Pernicious Numbers
18th
63rd34th
Pernicious Numbers (Long)
178th
Prime Numbers
10th
140th41st
Prime Numbers (Long)
133rd34th
Quine
1st
58th62nd
Recamán
9th
26th14th
Reverse Polish Notation
25th
Roman to Arabic
45th
ROT13
71st
Seven Segment
78th
Sierpiński Triangle
15th
Smith Numbers
14th
Spelling Numbers
36th
Sudoku (Fill-in)
28th
Ten-pin Bowling
17th8th
Tic-tac-toe
38th
Tongue-twisters
21st
Transpose Sentence
61st
United States
27th6th
Vampire Numbers
6th
24th9th
Van Eck Sequence
8th
24th
Zeckendorf Representation
84th
Zodiac Signs
23rd
π
69th
6th
τ
62nd
φ
49th
√2
82nd
𝑒
77th