12 Days of Christmas
538th
7th
24 Game
💎
99 Bottles of Beer
5th259th
6th
Abundant Numbers
202nd
56th10th
Abundant Numbers (Long)
146th
3rd
Arabic to Roman
283rd
5th
Arithmetic Numbers
173rd
Arrows
63rd
2nd
Ascending Primes
4th
ASCII Table
5th
Billiards
81st
brainfuck
225th
2nd
Card Number Validation
6th
Catalan Numbers
364th
2nd
Catalan’s Constant
3rd
Christmas Trees
418th
5th
Collatz
179th96th
313th
9th
CSS Colors
3rd
Cubes
119th
5th
Day of Week
289th
DFA Simulator
88th
Diamonds
319th
6th
Divisors
15th258th
719th
103rd8th
Emirp Numbers
374th
3rd
Emirp Numbers (Long)
174th
3rd
Emojify
7th
Evil Numbers
32nd
72nd
26th368th
69th1st
Evil Numbers (Long)
255th
6th
Factorial Factorisation
84th
5th5th
Farey Sequence
189th
4th
Fibonacci
63rd
23rd340th
165th
6th
Fizz Buzz
53rd
393rd
1,220th223rd37th867th
9th36th38th
Foo Fizz Buzz Bar
22nd
17th299th
8th
Forsyth–Edwards Notation
147th
10th
Fractions
19th
4th
Game of Life
97th
5th
Gijswijt’s Sequence
9th
Happy Numbers
336th
13th
Happy Numbers (Long)
107th
4th
Hexdump
123rd
3rd
Intersection
178th
4th
Inventory Sequence
78th
6th
ISBN
109th
35th6th
Kaprekar Numbers
3rd
Kolakoski Constant
3rd
Kolakoski Sequence
16th
30th
11th
Leap Years
15th413th
8th
Levenshtein Distance
179th
Leyland Numbers
270th
2nd
ln 2
3rd
Look and Say
13th
237th
5th
Lucky Numbers
198th
5th
Lucky Tickets
109th
Maze
56th
6th
Medal Tally
74th
6th
Morse Decoder
5th
Morse Encoder
7th
N Queens
3rd
Niven Numbers
6th
297th
100th12th
Niven Numbers (Long)
143rd
57th3rd
Number Spiral
4th
Odious Numbers
59th175th
275th
1st
Odious Numbers (Long)
225th
5th
Ordinal Numbers
1st
PalindromemordnilaP
132nd
6th
Pangram Grep
252nd
1st
Pascal’s Triangle
287th
5th
Pernicious Numbers
24th
210th
4th
Pernicious Numbers (Long)
3rd
Polyominoes
5th
Prime Numbers
16th
37th121st
1st
Prime Numbers (Long)
17th241st
4th
Proximity Grid
54th
6th
Quine
1st
137th260th
734th
24th
Recamán
33rd
5th
Repeating Decimals
88th
Reverse Polish Notation
164th
Reversi
9th
Rijndael S-box
2nd
Rock-paper-scissors-Spock-lizard
7th
Roman to Arabic
160th
6th
ROT13
177th
9th
Rule 110
93rd
7th
Seven Segment
6th
268th
2nd
Sierpiński Triangle
6th
314th
6th
Smith Numbers
175th
2nd
Spelling Numbers
3rd
Star Wars Opening Crawl
97th
Sudoku
97th
Sudoku (Fill-in)
93rd
Ten-pin Bowling
91st
4th
Tic-tac-toe
15th
Time Distance
165th
Tongue-twisters
9th
4th
Transpose Sentence
118th
United States
8th
Vampire Numbers
125th
2nd
Van Eck Sequence
260th
6th
Zeckendorf Representation
128th
Zodiac Signs
70th
6th
γ
3rd
λ
145th
5th11th
π
158th
4th8th
τ
125th
4th8th
φ
90th
4th8th
√2
15th
1st
4th9th
𝑒
13th1st
4th7th