12 Days of Christmas
115th
215th
24 Game
7th
15th
99 Bottles of Beer
8th
21st
212th
Abundant Numbers
19th9th82nd
1st
98th
Abundant Numbers (Long)
18th6th52nd
1st
74th
Arabic to Roman
7th
45th
24th
Arithmetic Numbers
18th
20th
116th
Arrows
119th
Ascending Primes
4th
ASCII Table
121st
brainfuck
7th
9th
81st
13th
Card Number Validation
8th2nd25th
56th
Catalan Numbers
66th
15th
Catalan’s Constant
5th
39th
Christmas Trees
9th
44th
Collatz
7th24th
90th
71st
CSS Colors
61st
Day of Week
29th
59th
DFA Simulator
39th
Diamonds
10th31st66th
13th
Divisors
52nd
1st
288th
Emirp Numbers
311th
Emirp Numbers (Long)
151st
Emojify
90th
Evil Numbers
77th
92nd
1st
Evil Numbers (Long)
57th
36th
Factorial Factorisation
7th17th
38th
Farey Sequence
32nd
Fibonacci
21st38th
12th
75th
1st
63rd
183rd
26th41st
45th
Fizz Buzz
9th16th
31st
1st
9th
Foo Fizz Buzz Bar
107th
Forsyth–Edwards Notation
41st
Fractions
106th
Gijswijt’s Sequence
6th
Happy Numbers
29th8th
36th
Hexdump
36th
Hilbert Curve
32nd
Intersection
28th
Inventory Sequence
43rd
117th
ISBN
12th
31st
23rd
83rd
Jacobi Symbol
43rd
Kaprekar Numbers
51st
Kolakoski Constant
4th
Kolakoski Sequence
20th
86th
Leap Years
6th
93rd
8th
149th
36th
Levenshtein Distance
20th
Leyland Numbers
4th
29th
192nd
ln 2
4th
36th
Look and Say
30th
Lucky Numbers
16th
24th
46th
237th
Lucky Tickets
39th
Mahjong
21st
Mandelbrot
16th
Morse Encoder
90th
N Queens
3rd
14th
Niven Numbers
20th
475th
Niven Numbers (Long)
257th
Number Spiral
7th
13th
Odious Numbers
69th
122nd
Odious Numbers (Long)
49th
102nd
Ordinal Numbers
25th
PalindromemordnilaP
14th
Pangram Grep
60th
Partition Numbers
9th3rd
6th
19th
12th
Pascal’s Triangle
15th10th52nd
86th
33rd
Pernicious Numbers
11th54th
Pernicious Numbers (Long)
28th
21st
Poker
43rd
Polyominoes
24th
Prime Numbers
19th
30th
1st
83rd
38th
153rd
22nd
Prime Numbers (Long)
14th
36th
1st
56th
Quine
24th
30th
1st
76th
184th
1st1st
1st
13th
Recamán
33rd
13th
54th18th
Repeating Decimals
29th
Reverse Polish Notation
21st
89th
Reversi
75th
Rijndael S-box
13th24th
9th
44th
Roman to Arabic
22nd
1st
ROT13
5th6th
18th
8th
9th21st
10th
Rule 110
13th
Scrambled Sort
7th
Set
33rd
Seven Segment
8th
61st
Sierpiński Triangle
45th
103rd
Smith Numbers
8th
27th
Spelling Numbers
42nd
Star Wars GPT
21st
Tic-tac-toe
41st
Time Distance
49th
Tongue-twisters
47th
Topological Sort
4th
7th
4th
4th
Transpose Sentence
18th
1st
Trinomial Triangle
4th
6th
4th
United States
10th
50th
Vampire Numbers
33rd
Van Eck Sequence
46th
Zeckendorf Representation
25th
7th
Zodiac Signs
45th
γ
5th
λ
9th
π
9th
59th
4th
τ
9th
52nd
4th
φ
9th
60th
29th
√2
9th
52nd
27th
𝑒
4th10th11th19th15th
10th22nd1st
5th