12 Days of Christmas
6th
2nd
20th
3rd
99 Bottles of Beer
2nd
7th
4th
Abundant Numbers
12th
11th
20th
Abundant Numbers (Long)
5th
Arabic to Roman
1st
3rd
Arrows
💎
7th
1st
ASCII Table
7th
brainfuck
2nd
4th
Catalan Numbers
1st
8th
Catalan’s Constant
1st
Christmas Trees
1st
9th
Collatz
8th
CSS Colors
4th
1st
Cubes
2nd
Day of Week
1st
Diamonds
6th
Divisors
2nd11th
1st
1st
7th7th
111th25th4th
5th
Emirp Numbers
4th
27th
Emojify
2nd
1st
Evil Numbers
26th
17th
1st4th33rd
Evil Numbers (Long)
10th
Fibonacci
1st9th
1st
6th
24th
4th
Fizz Buzz
1st29th14th32nd3rd11th19th37th26th
10th9th4th14th25th1st38th12th15th6th
60th162nd1st3rd54th23rd16th37th4th
Foo Fizz Buzz Bar
8th
Fractions
6th
1st
Game of Life
6th
Happy Numbers
7th
Happy Numbers (Long)
3rd
Intersection
3rd
Inventory Sequence
10th
ISBN
5th
4th
Kolakoski Constant
3rd
7th
Kolakoski Sequence
4th
1st
8th
Leap Years
5th
1st
1st
1st109th
Levenshtein Distance
6th20th
3rd
Leyland Numbers
2nd
Look and Say
1st
4th
Lucky Numbers
6th
Lucky Tickets
7th
Morse Decoder
2nd
Morse Encoder
3rd
Musical Chords
6th
Niven Numbers
20th
1st
1st
18th
Niven Numbers (Long)
1st
Number Spiral
3rd
Odious Numbers
1st
19th
1st7th
Odious Numbers (Long)
11th
Ordinal Numbers
1st
4th
1st
Pangram Grep
1st
3rd
12th
Pascal’s Triangle
1st
4th
20th
3rd
Pernicious Numbers
1st
1st1st
1st15th
Poker
20th
4th
Prime Numbers
11th
1st
1st
13th
18th
4th
Prime Numbers (Long)
1st
QR Decoder
💎
Quine
1st1st2nd65th1st5th1st
70th
1st1st11th
63rd30th73rd1st
1st5th24th67th12th1st65th47th8th27th1st
Recamán
1st
6th
Reverse Polish Notation
8th
5th
Rock-paper-scissors-Spock-lizard
2nd
Roman to Arabic
5th
Rule 110
7th
Seven Segment
2nd
Sierpiński Triangle
9th
13th
Smith Numbers
5th
💎
Spelling Numbers
1st
3rd
Star Wars Opening Crawl
2nd
Sudoku
💎
Sudoku (Fill-in)
3rd
Ten-pin Bowling
3rd
2nd
2nd
Tongue-twisters
2nd
30th
United States
20th
2nd
Vampire Numbers
6th
1st
Van Eck Sequence
9th
λ
4th
5th
π
22nd
1st
4th
τ
22nd
39th
4th
φ
21st
24th
1st
1st
√2
24th
1st
1st
𝑒
12th
1st
28th
15th