12 Days of Christmas
4th
24 Game
💎
99 Bottles of Beer
2nd
Abundant Numbers
7th
Abundant Numbers (Long)
2nd
Arabic to Roman
2nd
Arithmetic Numbers
1st
Arrows
3rd
Ascending Primes
💎
ASCII Table
4th
brainfuck
4th
Catalan Numbers
13th
Catalan’s Constant
2nd
Christmas Trees
7th
Collatz
4th
CSS Colors
31st
Cubes
💎
Day of Week
24th
1st
DFA Simulator
3rd
Diamonds
30th
3rd
60th
Divisors
24th
54th
8th
18th
216th
112th
79th
47th
31st
18th
22nd
14th
23rd
10th
60th
13th
114th
210th
39th
85th
26th
12th
15th
55th
82nd
2nd
1st
18th
65th
144th
81st
35th
15th
13th
10th
22nd
14th
Emirp Numbers
1st
Emirp Numbers (Long)
💎
Emojify
2nd
Evil Numbers
6th
Evil Numbers (Long)
5th
Factorial Factorisation
2nd
Farey Sequence
5th
Fibonacci
31st
7th
Fizz Buzz
1st
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
💎
Fractions
3rd
Game of Life
11th
2nd
Gijswijt’s Sequence
4th
Happy Numbers
69th
3rd
Happy Numbers (Long)
4th
Hexdump
💎
Intersection
5th
Inventory Sequence
5th
ISBN
18th
60th
11th
15th
1st
Jacobi Symbol
3rd
Kolakoski Constant
6th
Kolakoski Sequence
3rd
Leap Years
1st
Levenshtein Distance
10th
4th
14th
9th
Leyland Numbers
💎
ln 2
12th
4th
Look and Say
3rd
Lucky Numbers
26th
💎
Lucky Tickets
5th
Mahjong
2nd
Maze
2nd
Medal Tally
💎
Morse Decoder
1st
Morse Encoder
💎
Musical Chords
14th
17th
7th
2nd
Niven Numbers
16th
Niven Numbers (Long)
5th
Number Spiral
2nd
Odious Numbers
2nd
Odious Numbers (Long)
1st
Ordinal Numbers
2nd
Pangram Grep
21st
28th
8th
183rd
29th
1st
55th
88th
22nd
21st
Pascal’s Triangle
43rd
7th
Pernicious Numbers
20th
Pernicious Numbers (Long)
7th
Poker
💎
Prime Numbers
94th
25th
7th
Prime Numbers (Long)
25th
2nd
Proximity Grid
3rd
QR Decoder
3rd
Quine
114th
63rd
10th
52nd
Recamán
7th
Repeating Decimals
5th
Reverse Polish Notation
2nd
Rijndael S-box
3rd
Rock-paper-scissors-Spock-lizard
16th
💎
Roman to Arabic
6th
Rule 110
7th
Seven Segment
61st
3rd
SI Units
💎
Sierpiński Triangle
💎
Smith Numbers
3rd
Spelling Numbers
💎
Star Wars Opening Crawl
💎
Sudoku
💎
Sudoku v2
💎
Ten-pin Bowling
10th
5th
Time Distance
2nd
Tongue-twisters
20th
9th
United States
3rd
Vampire Numbers
💎
Van Eck Sequence
5th
Zodiac Signs
💎
γ
16th
3rd
λ
💎
π
4th
τ
2nd
φ
4th
√2
4th
𝑒
5th