12 Days of Christmas
4th
24 Game
3rd
21st
99 Bottles of Beer
4th
Abundant Numbers
14th
155th
Abundant Numbers (Long)
12th
Arabic to Roman
6th
Arithmetic Numbers
12th
Arrows
10th
Ascending Primes
5th
ASCII Table
6th
brainfuck
5th
Catalan Numbers
15th
Catalan’s Constant
1st
Christmas Trees
8th
Collatz
23rd
CSS Colors
7th
Cubes
6th
Day of Week
11th
DFA Simulator
4th
Diamonds
7th
Divisors
4th
404th
Emirp Numbers
12th
Emirp Numbers (Long)
5th
Emojify
7th
Evil Numbers
12th
Evil Numbers (Long)
4th
Farey Sequence
3rd
Fibonacci
19th
Fizz Buzz
21st
Foo Fizz Buzz Bar
10th
Forsyth–Edwards Notation
3rd
Fractions
4th
Game of Life
6th
Gijswijt’s Sequence
4th
63rd
Happy Numbers
1st
Happy Numbers (Long)
1st
Hexdump
3rd
Intersection
10th
154th
Inventory Sequence
11th
ISBN
💎
Jacobi Symbol
4th
Kolakoski Constant
8th
8th
9th
7th
2nd
4th
16th
20th
14th
14th
4th
12th
23rd
10th
10th
8th
5th
5th
6th
💎
7th
14th
7th
14th
5th
10th
7th
16th
45th
6th
5th
15th
8th
5th
5th
4th
11th
9th
11th
8th
103rd
7th
13th
27th
8th
7th
5th
4th
8th
6th
7th
4th
7th
Kolakoski Sequence
63rd
10th
72nd
Leap Years
13th
Levenshtein Distance
8th
Leyland Numbers
6th
ln 2
1st
Look and Say
9th
Lucky Numbers
5th
Lucky Tickets
8th
Mahjong
4th
Maze
7th
Medal Tally
6th
Morse Decoder
6th
Morse Encoder
8th
Musical Chords
5th
70th
Niven Numbers
95th
15th
50th
Niven Numbers (Long)
1st
Number Spiral
3rd
Odious Numbers
12th
Odious Numbers (Long)
4th
Ordinal Numbers
11th
Pangram Grep
6th
Pascal’s Triangle
17th
Pernicious Numbers
19th
Pernicious Numbers (Long)
10th
Poker
5th
Prime Numbers
12th
Prime Numbers (Long)
6th
Proximity Grid
5th
QR Decoder
4th
46th
Quine
1st
51st
Recamán
10th
Repeating Decimals
1st
Reverse Polish Notation
3rd
Rijndael S-box
32nd
3rd
67th
Rock-paper-scissors-Spock-lizard
3rd
Roman to Arabic
11th
Rule 110
6th
Seven Segment
8th
SI Units
4th
Sierpiński Triangle
4th
96th
Smith Numbers
4th
Spelling Numbers
7th
Star Wars Opening Crawl
5th
92nd
Sudoku
4th
Sudoku v2
4th
Ten-pin Bowling
8th
70th
Time Distance
4th
Tongue-twisters
13th
United States
8th
Vampire Numbers
6th
Van Eck Sequence
8th
Zodiac Signs
6th
γ
💎
1st
λ
2nd
6th
π
1st
τ
1st
φ
1st
√2
1st
𝑒
1st