12 Days of Christmas
110th
228th
24 Game
7th
17th
99 Bottles of Beer
8th
22nd
227th
Abundant Numbers
19th9th81st
1st
98th
Abundant Numbers (Long)
18th6th52nd
1st
73rd
Arabic to Roman
7th
44th
43rd
Arithmetic Numbers
21st
20th
136th
Arrows
113th
Ascending Primes
4th
ASCII Table
122nd
brainfuck
7th
8th
97th
13th
Card Number Validation
8th2nd23rd
59th
Catalan Numbers
63rd
15th
Catalan’s Constant
5th
43rd
Christmas Trees
9th
44th
Collatz
24th
90th
70th
CSS Colors
76th
Day of Week
29th
58th
DFA Simulator
38th
Diamonds
10th31st65th
13th
Divisors
49th
1st
285th
Emirp Numbers
330th
Emirp Numbers (Long)
156th
Emojify
87th
Evil Numbers
76th
92nd
1st
Evil Numbers (Long)
55th
35th
Factorial Factorisation
7th17th
40th
Farey Sequence
31st
Fibonacci
37th
3rd
75th
1st
62nd
179th
27th40th
45th
Fizz Buzz
16th
32nd
1st
9th
Foo Fizz Buzz Bar
108th
Forsyth–Edwards Notation
50th
Fractions
106th
Gijswijt’s Sequence
6th
Happy Numbers
29th8th
37th
Hexdump
36th
Hilbert Curve
31st
Intersection
28th
Inventory Sequence
42nd
123rd
ISBN
12th
30th
23rd
80th
Jacobi Symbol
42nd
Kaprekar Numbers
52nd
Kolakoski Constant
4th
Kolakoski Sequence
20th
86th
Leap Years
94th
8th
149th
36th
Levenshtein Distance
28th
Leyland Numbers
4th
29th
204th
ln 2
4th
34th
Look and Say
29th
Lucky Numbers
17th
24th
45th
236th
Lucky Tickets
39th
Mandelbrot
16th
Morse Encoder
92nd
N Queens
3rd
17th
Niven Numbers
19th
469th
Niven Numbers (Long)
256th
Number Spiral
7th
13th
Odious Numbers
67th
119th
Odious Numbers (Long)
47th
99th
Ordinal Numbers
25th
PalindromemordnilaP
14th
Pangram Grep
60th
Partition Numbers
9th3rd
6th
19th
12th
Pascal’s Triangle
15th10th52nd
86th
33rd
Pernicious Numbers
11th53rd
Pernicious Numbers (Long)
27th
21st
Poker
48th
Polyominoes
24th
Prime Numbers
18th
25th
1st
82nd
38th
148th
22nd
Prime Numbers (Long)
13th
38th
1st
56th
Quine
24th
30th
1st76th
184th
1st1st
25th
13th
Recamán
33rd
13th
54th18th
Repeating Decimals
30th
Reverse Polish Notation
20th
88th
Reversi
74th
Rijndael S-box
12th23rd
Roman to Arabic
23rd
5th
ROT13
6th
18th
8th
9th21st
10th
Rule 110
14th
Scrambled Sort
7th
Set
33rd
Seven Segment
8th
69th
Sierpiński Triangle
45th
103rd
Smith Numbers
8th
27th
Spelling Numbers
55th
Star Wars GPT
22nd
Tic-tac-toe
41st
Time Distance
49th
Tongue-twisters
71st
Topological Sort
4th
7th
4th
2nd
Transpose Sentence
18th
1st
Trinomial Triangle
4th
6th
4th
United States
10th
51st
Vampire Numbers
35th
Van Eck Sequence
45th
Zeckendorf Representation
24th
7th
Zodiac Signs
45th
γ
5th
λ
9th
π
9th
58th
4th
τ
9th
52nd
4th
φ
9th
60th
29th
√2
9th
52nd
27th
𝑒
10th11th19th15th
10th24th1st
5th