12 Days of Christmas
7th
24 Game
5th
99 Bottles of Beer
11th
Abundant Numbers
33rd
13th
163rd
Abundant Numbers (Long)
12th
175th
Arabic to Roman
8th
Arithmetic Numbers
35th
9th
125th
Arrows
8th
Ascending Primes
6th
63rd
ASCII Table
7th
brainfuck
7th
Card Number Validation
8th
Catalan Numbers
11th
215th
Catalan’s Constant
1st
Christmas Trees
7th
Collatz
12th
CSS Colors
8th
Cubes
9th
Day of Week
6th
177th
DFA Simulator
7th
85th
Diamonds
9th
Divisors
39th
14th
114th
Emirp Numbers
34th
9th
191st
Emirp Numbers (Long)
29th
7th
105th
Emojify
8th
Evil Numbers
42nd
11th
241st
Evil Numbers (Long)
40th
5th
157th
Factorial Factorisation
6th
Farey Sequence
6th
Fibonacci
1st1st176th
9th
Fizz Buzz
79th59th133rd40th44th55th16th1st6th95th204th15th
Foo Fizz Buzz Bar
9th
306th
Forsyth–Edwards Notation
5th
99th
Fractions
27th
10th
55th
Game of Life
164th
Gijswijt’s Sequence
10th
107th
Happy Numbers
6th
Happy Numbers (Long)
4th
Hexdump
116th
Intersection
9th
Inventory Sequence
6th
ISBN
11th
Jacobi Symbol
11th
Kaprekar Numbers
6th
Kolakoski Constant
11th
Kolakoski Sequence
8th
Leap Years
18th
780th
Levenshtein Distance
7th
Leyland Numbers
9th
85th
ln 2
1st
Look and Say
11th
Lucky Numbers
3rd
Lucky Tickets
8th
Mahjong
50th
Mandelbrot
5th
Maze
108th
Medal Tally
112th
Morse Decoder
9th
Morse Encoder
10th
Musical Chords
27th
91st
N Queens
6th
111th
Niven Numbers
6th36th36th
Niven Numbers (Long)
1st
122nd
Number Spiral
5th
Odious Numbers
44th
9th
119th
Odious Numbers (Long)
40th
12th
101st
Ordinal Numbers
8th
178th
PalindromemordnilaP
15th
3rd
61st
Pangram Grep
13th
Pascal’s Triangle
10th
330th
Pernicious Numbers
27th
1st
66th
Pernicious Numbers (Long)
18th
205th
Poker
26th
112th
Polyominoes
3rd
Prime Numbers
33rd
13th
74th
Prime Numbers (Long)
14th
247th
Proximity Grid
94th
QR Decoder
23rd
67th
Quine
184th1st
67th
Recamán
37th
4th
258th
Repeating Decimals
109th
Reverse Polish Notation
5th
Reversi
60th
Rijndael S-box
5th
Rock-paper-scissors-Spock-lizard
10th
Roman to Arabic
9th
ROT13
5th
72nd
Rule 110
10th
136th
Scrambled Sort
6th
Seven Segment
10th
SI Units
61st
Sierpiński Triangle
14th
Smith Numbers
5th
Spelling Numbers
5th
Star Wars Opening Crawl
6th
Sudoku
7th
Sudoku (Fill-in)
7th
Ten-pin Bowling
25th
10th
88th
Time Distance
138th
Tongue-twisters
9th
Topological Sort
4th
51st
Transpose Sentence
5th
45th
United States
5th
56th
Vampire Numbers
7th
Van Eck Sequence
7th
Zeckendorf Representation
8th
Zodiac Signs
107th
γ
1st
λ
8th
π
1st
τ
1st
φ
1st
√2
1st
149th
𝑒
1st