12 Days of Christmas
602nd
7th
24 Game
💎
99 Bottles of Beer
5th297th
6th
Abundant Numbers
229th
65th11th
Abundant Numbers (Long)
173rd
3rd
Arabic to Roman
314th
5th
Arithmetic Numbers
215th
💎
Arrows
84th
2nd
Ascending Primes
6th
ASCII Table
5th
Billiards
108th
brainfuck
250th
3rd
Card Number Validation
6th
Catalan Numbers
402nd
2nd
Catalan’s Constant
3rd
Christmas Trees
469th
5th
Collatz
204th118th
362nd
9th
CSS Colors
3rd
Cubes
132nd
5th
Day of Week
329th
DFA Simulator
110th
Diamonds
347th
6th
Divisors
17th279th
778th
117th9th
Emirp Numbers
409th
3rd
Emirp Numbers (Long)
205th
3rd
Emojify
7th
Evil Numbers
35th
88th
31st419th
80th1st
Evil Numbers (Long)
297th
6th
Factorial Factorisation
108th
6th6th
Farey Sequence
224th
4th
Fibonacci
66th
25th377th
197th
7th
Fizz Buzz
59th
424th
1,269th234th39th927th
10th39th40th
Foo Fizz Buzz Bar
26th
17th336th
8th
Forsyth–Edwards Notation
168th
10th
Fractions
20th
4th
Game of Life
118th
5th
Gijswijt’s Sequence
9th
Happy Numbers
367th
13th
Happy Numbers (Long)
129th
4th
Hexdump
143rd
3rd
Intersection
206th
4th
Inventory Sequence
104th
6th
ISBN
129th
40th6th
Kaprekar Numbers
4th
Kolakoski Constant
3rd
Kolakoski Sequence
19th
37th
11th
Leap Years
16th455th
9th
Levenshtein Distance
197th
Leyland Numbers
303rd
2nd
ln 2
3rd
Look and Say
16th
273rd
5th
Lucky Numbers
226th
5th
Lucky Tickets
128th
Maze
70th
7th
Medal Tally
90th
6th
Morse Decoder
5th
Morse Encoder
8th
N Queens
3rd
Niven Numbers
7th
330th
115th13th
Niven Numbers (Long)
170th
67th4th
Number Spiral
4th
Odious Numbers
75th189th
319th
1st
Odious Numbers (Long)
260th
6th
Ordinal Numbers
1st
PalindromemordnilaP
168th
6th
Pangram Grep
280th
1st
Pascal’s Triangle
318th
5th
Pernicious Numbers
28th
247th
4th
Pernicious Numbers (Long)
4th
Polyominoes
6th
Prime Numbers
19th
40th151st
1st
Prime Numbers (Long)
18th274th
4th
Proximity Grid
66th
6th
Quine
1st
143rd275th
787th
25th
Recamán
40th
4th
Repeating Decimals
109th
Reverse Polish Notation
191st
Reversi
9th
Rijndael S-box
2nd
Rock-paper-scissors-Spock-lizard
6th
Roman to Arabic
178th
6th
ROT13
214th
11th
Rule 110
109th
7th
Seven Segment
6th
294th
2nd
Sierpiński Triangle
8th
341st
6th
Smith Numbers
196th
2nd
Spelling Numbers
3rd
Star Wars Opening Crawl
115th
Sudoku
112th
Sudoku (Fill-in)
109th
Ten-pin Bowling
109th
4th
Tic-tac-toe
16th
Time Distance
187th
Tongue-twisters
11th
4th
Transpose Sentence
143rd
United States
8th
Vampire Numbers
151st
2nd
Van Eck Sequence
290th
6th
Zeckendorf Representation
159th
Zodiac Signs
94th
6th
γ
3rd
λ
159th
5th13th
π
182nd
4th
τ
145th
4th9th
φ
108th
4th10th
√2
18th
1st
4th10th
𝑒
13th1st
4th9th