12 Days of Christmas
587th
7th
24 Game
💎
99 Bottles of Beer
5th253rd
6th
Abundant Numbers
173rd
66th10th
Abundant Numbers (Long)
148th
3rd
Arabic to Roman
307th
5th
Arithmetic Numbers
203rd
💎
Arrows
127th
2nd
Ascending Primes
6th
ASCII Table
5th
Billiards
107th
brainfuck
237th
3rd
Card Number Validation
6th
Catalan Numbers
408th
2nd
Catalan’s Constant
2nd
Christmas Trees
456th
5th
Collatz
209th120th
339th
9th
CSS Colors
3rd
Cubes
170th
5th
Day of Week
331st
DFA Simulator
109th
Diamonds
337th
6th
Divisors
18th284th
773rd
120th9th
Emirp Numbers
393rd
1st
Emirp Numbers (Long)
203rd
3rd
Emojify
8th
Evil Numbers
27th
36th
88th
31st426th
80th1st
Evil Numbers (Long)
305th
6th
Factorial Factorisation
103rd
5th6th
Farey Sequence
228th
4th
Fibonacci
67th
25th382nd
204th
6th
Fizz Buzz
59th
429th
1,279th236th39th910th
10th39th40th
Foo Fizz Buzz Bar
26th
17th311th
8th
Forsyth–Edwards Notation
172nd
10th
Fractions
19th
4th
Game of Life
110th
5th
Gijswijt’s Sequence
9th
Happy Numbers
357th
13th
Happy Numbers (Long)
108th
4th
Hexdump
139th
3rd
Intersection
189th
4th
Inventory Sequence
95th
7th
ISBN
93rd
39th6th
Kaprekar Numbers
3rd
Kolakoski Constant
3rd
Kolakoski Sequence
19th
37th
11th
Leap Years
16th453rd
9th
Levenshtein Distance
196th
Leyland Numbers
302nd
2nd
ln 2
2nd
Look and Say
16th
269th
5th
Lucky Numbers
230th
5th
Lucky Tickets
118th
Maze
58th
8th
Medal Tally
80th
6th
Morse Decoder
5th
Morse Encoder
8th
N Queens
3rd
Niven Numbers
7th
325th
118th13th
Niven Numbers (Long)
160th
69th3rd
Number Spiral
4th
Odious Numbers
75th191st
326th
1st
Odious Numbers (Long)
267th
6th
Ordinal Numbers
1st
PalindromemordnilaP
166th
6th
Pangram Grep
266th
1st
Pascal’s Triangle
309th
5th
Pernicious Numbers
28th
247th
3rd
Pernicious Numbers (Long)
4th
Polyominoes
6th
Prime Numbers
20th
40th159th
1st
Prime Numbers (Long)
19th258th
4th
Proximity Grid
51st
6th
Quine
1st
146th279th
798th
26th
Recamán
107th
4th
Repeating Decimals
102nd
Reverse Polish Notation
187th
Reversi
9th
Rijndael S-box
2nd
Rock-paper-scissors-Spock-lizard
7th
Roman to Arabic
166th
6th
ROT13
218th
11th
Rule 110
107th
7th
Seven Segment
6th
292nd
2nd
Sierpiński Triangle
8th
343rd
7th
Smith Numbers
196th
2nd
Spelling Numbers
3rd
Star Wars Opening Crawl
112th
Sudoku
112th
Sudoku (Fill-in)
108th
Ten-pin Bowling
111th
4th
Tic-tac-toe
17th
Time Distance
188th
Tongue-twisters
11th
4th
Transpose Sentence
136th
United States
9th
Vampire Numbers
146th
2nd
Van Eck Sequence
289th
6th
Zeckendorf Representation
162nd
Zodiac Signs
74th
6th
γ
2nd
λ
156th
4th13th
π
167th
3rd
τ
140th
3rd10th
φ
109th
3rd10th
√2
18th
1st
3rd10th
𝑒
13th1st
3rd9th