12 Days of Christmas
7th
24 Game
5th
99 Bottles of Beer
11th
Abundant Numbers
33rd
13th
167th
Abundant Numbers (Long)
12th
179th
Arabic to Roman
8th
Arithmetic Numbers
36th
9th
130th
Arrows
8th
Ascending Primes
6th
63rd
ASCII Table
7th
brainfuck
7th
Card Number Validation
8th
Catalan Numbers
11th
216th
Catalan’s Constant
1st
Christmas Trees
7th
Collatz
12th
CSS Colors
8th
Cubes
9th
Day of Week
6th
182nd
DFA Simulator
7th
90th
Diamonds
9th
Divisors
39th
14th
115th
Emirp Numbers
34th
9th
193rd
Emirp Numbers (Long)
29th
7th
109th
Emojify
8th
Evil Numbers
42nd
11th
241st
Evil Numbers (Long)
40th
5th
157th
Factorial Factorisation
6th
Farey Sequence
6th
Fibonacci
1st1st181st
9th
Fizz Buzz
79th59th135th41st44th55th16th1st6th95th205th15th
Foo Fizz Buzz Bar
9th
310th
Forsyth–Edwards Notation
5th
101st
Fractions
28th
10th
56th
Game of Life
167th
Gijswijt’s Sequence
10th
108th
Happy Numbers
6th
Happy Numbers (Long)
4th
Hexdump
119th
Intersection
9th
Inventory Sequence
6th
ISBN
11th
Jacobi Symbol
11th
Kaprekar Numbers
6th
Kolakoski Constant
11th
Kolakoski Sequence
8th
Leap Years
18th
783rd
Levenshtein Distance
7th
Leyland Numbers
9th
86th
ln 2
1st
Look and Say
11th
Lucky Numbers
3rd
Lucky Tickets
8th
Mahjong
52nd
Mandelbrot
5th
Maze
110th
Medal Tally
113th
Morse Decoder
9th
Morse Encoder
10th
Musical Chords
29th
94th
N Queens
6th
112th
Niven Numbers
6th37th37th
Niven Numbers (Long)
1st
123rd
Number Spiral
5th
Odious Numbers
44th
9th
120th
Odious Numbers (Long)
40th
12th
102nd
Ordinal Numbers
8th
180th
PalindromemordnilaP
16th
3rd
62nd
Pangram Grep
13th
Pascal’s Triangle
10th
333rd
Pernicious Numbers
28th
1st
66th
Pernicious Numbers (Long)
18th
206th
Poker
27th
114th
Polyominoes
3rd
Prime Numbers
33rd
13th
76th
Prime Numbers (Long)
14th
250th
Proximity Grid
96th
QR Decoder
24th
68th
Quine
184th1st
70th
Recamán
37th
4th
259th
Repeating Decimals
111th
Reverse Polish Notation
5th
Reversi
61st
Rijndael S-box
5th
Rock-paper-scissors-Spock-lizard
10th
Roman to Arabic
9th
ROT13
5th
78th
Rule 110
10th
137th
Scrambled Sort
6th
Seven Segment
10th
SI Units
63rd
Sierpiński Triangle
14th
Smith Numbers
5th
Spelling Numbers
5th
Star Wars Opening Crawl
6th
Sudoku
7th
Sudoku (Fill-in)
7th
Ten-pin Bowling
26th
10th
91st
Time Distance
141st
Tongue-twisters
9th
Topological Sort
4th
52nd
Transpose Sentence
5th
47th
United States
5th
59th
Vampire Numbers
7th
Van Eck Sequence
7th
Zeckendorf Representation
8th
Zodiac Signs
115th
γ
1st
λ
8th
π
1st
τ
1st
φ
1st
√2
1st
154th
𝑒
1st