12 Days of Christmas
576th
7th
24 Game
💎
99 Bottles of Beer
5th241st
6th
Abundant Numbers
169th
65th10th
Abundant Numbers (Long)
145th
3rd
Arabic to Roman
302nd
5th
Arithmetic Numbers
194th
💎
Arrows
125th
2nd
Ascending Primes
6th
ASCII Table
5th
Billiards
101st
brainfuck
230th
3rd
Card Number Validation
6th
Catalan Numbers
401st
2nd
Catalan’s Constant
2nd
Christmas Trees
451st
5th
Collatz
204th118th
331st
9th
CSS Colors
3rd
Cubes
165th
5th
Day of Week
325th
DFA Simulator
105th
Diamonds
331st
6th
Divisors
17th279th
761st
116th9th
Emirp Numbers
387th
1st
Emirp Numbers (Long)
197th
3rd
Emojify
8th
Evil Numbers
27th
35th
87th
31st417th
78th1st
Evil Numbers (Long)
295th
6th
Factorial Factorisation
94th
5th6th
Farey Sequence
217th
4th
Fibonacci
66th
25th377th
197th
6th
Fizz Buzz
59th
423rd
1,260th234th38th893rd
10th39th40th
Foo Fizz Buzz Bar
26th
17th299th
8th
Forsyth–Edwards Notation
167th
10th
Fractions
19th
4th
Game of Life
104th
5th
Gijswijt’s Sequence
9th
Happy Numbers
354th
13th
Happy Numbers (Long)
102nd
4th
Hexdump
130th
3rd
Intersection
185th
4th
Inventory Sequence
92nd
6th
ISBN
89th
38th6th
Kaprekar Numbers
3rd
Kolakoski Constant
3rd
Kolakoski Sequence
19th
37th
11th
Leap Years
15th443rd
8th
Levenshtein Distance
183rd
Leyland Numbers
296th
2nd
ln 2
2nd
Look and Say
16th
263rd
5th
Lucky Numbers
222nd
5th
Lucky Tickets
115th
Maze
59th
7th
Medal Tally
75th
6th
Morse Decoder
5th
Morse Encoder
8th
N Queens
3rd
Niven Numbers
7th
319th
115th13th
Niven Numbers (Long)
154th
66th4th
Number Spiral
4th
Odious Numbers
75th186th
315th
1st
Odious Numbers (Long)
257th
6th
Ordinal Numbers
1st
PalindromemordnilaP
158th
6th
Pangram Grep
261st
1st
Pascal’s Triangle
304th
5th
Pernicious Numbers
28th
242nd
3rd
Pernicious Numbers (Long)
4th
Polyominoes
6th
Prime Numbers
19th
40th149th
1st
Prime Numbers (Long)
18th249th
4th
Proximity Grid
44th
6th
Quine
1st
143rd272nd
784th
25th
Recamán
100th
4th
Repeating Decimals
98th
Reverse Polish Notation
183rd
Reversi
9th
Rijndael S-box
2nd
Rock-paper-scissors-Spock-lizard
6th
Roman to Arabic
160th
6th
ROT13
210th
11th
Rule 110
103rd
7th
Seven Segment
6th
287th
2nd
Sierpiński Triangle
8th
339th
6th
Smith Numbers
188th
2nd
Spelling Numbers
3rd
Star Wars Opening Crawl
111th
Sudoku
106th
Sudoku (Fill-in)
102nd
Ten-pin Bowling
108th
4th
Tic-tac-toe
16th
Time Distance
185th
Tongue-twisters
11th
4th
Transpose Sentence
132nd
United States
8th
Vampire Numbers
139th
2nd
Van Eck Sequence
286th
6th
Zeckendorf Representation
156th
Zodiac Signs
71st
6th
γ
2nd
λ
149th
4th13th
π
159th
3rd
τ
133rd
3rd9th
φ
102nd
3rd10th
√2
18th
1st
3rd10th
𝑒
13th1st
3rd9th