12 Days of Christmas
84th
67th
6th
24 Game
11th
99 Bottles of Beer
36th
27th
21st
Abundant Numbers
20th
1,169th
Abundant Numbers (Long)
10th
Arabic to Roman
21st
11th
24th
Arithmetic Numbers
5th
481st
Arrows
43rd
Ascending Primes
13th
ASCII Table
37th
30th
10th
brainfuck
21st
380th
Catalan Numbers
1st
Catalan’s Constant
Christmas Trees
18th
14th
8th
Collatz
9th
20th
14th
CSS Colors
3rd
Cubes
Day of Week
20th
16th31st11th
1st
49th97th
85th
249th
DFA Simulator
7th
Diamonds
42nd
Divisors
147th
4th
Emirp Numbers
93rd
37th
13th
Emirp Numbers (Long)
12th
Emojify
15th
Evil Numbers
13th
628th
Evil Numbers (Long)
7th
43rd
Factorial Factorisation
22nd
Farey Sequence
40th
22nd
Fibonacci
49th13th64th3rd59th14th44th1st48th55th73rd37th54th80th42nd1st94th168th53rd341st131st96th213th76th124th80th57th56th197th71st142nd275th262nd
77th115th36th77th
61st
Fizz Buzz
63rd72nd145th
1st111th19th
1st18th9th
76th
68th
104th
Foo Fizz Buzz Bar
85th
1st
Forsyth–Edwards Notation
14th
Fractions
1st
Game of Life
13th
Gijswijt’s Sequence
15th
Happy Numbers
27th
Happy Numbers (Long)
32nd
Hexdump
11th
Hilbert Curve
15th
Intersection
16th
8th
5th
Inventory Sequence
17th
ISBN
19th
Jacobi Symbol
1st
Kaprekar Numbers
11th
Kolakoski Constant
Kolakoski Sequence
13th
Leap Years
78th113th119th
16th
Levenshtein Distance
24th
Leyland Numbers
10th
ln 2
Look and Say
23rd
Lucky Numbers
26th
Lucky Tickets
18th
Morse Decoder
18th
Morse Encoder
18th
Niven Numbers
124th
1st
790th
Niven Numbers (Long)
1st
409th
Number Spiral
26th
Odious Numbers
8th
275th
Odious Numbers (Long)
8th
Ordinal Numbers
21st
Pangram Grep
58th61st26th
18th
Partition Numbers
18th
Pascal’s Triangle
33rd
11th
392nd
Pernicious Numbers
47th
1st
669th
Pernicious Numbers (Long)
18th
Prime Numbers
33rd
45th67th
15th22nd
258th
43rd
176th
Prime Numbers (Long)
1st
Quine
58th210th
68th65th59th
4th
1st
358th
1st
83rd
101st
Recamán
12th
Reverse Polish Notation
3rd
Rijndael S-box
17th
Roman to Arabic
14th
ROT13
8th
Rule 110
6th
Scrambled Sort
13th
Seven Segment
4th
Sierpiński Triangle
32nd
Smith Numbers
18th
Spelling Numbers
💎
Tic-tac-toe
7th
Tongue-twisters
9th
United States
14th
35th
395th
Vampire Numbers
17th
Van Eck Sequence
17th
γ
λ
π
15th18th
45th
95th
27th
38th
41st
43rd55th
τ
36th
φ
1st
√2
64th
1st
𝑒
6th
401st