12 Days of Christmas
8th
99 Bottles of Beer
9th
Abundant Numbers
1st37th27th8th64th21st
Arabic to Roman
6th
Arrows
brainfuck
Christmas Trees
CSS Colors
4th
Cubes
7th
Diamonds
3rd
Divisors
19th29th12th99th32nd
Emirp Numbers
6th
Emojify
Evil Numbers
1st35th15th1st23rd17th
Fibonacci
9th19th24th20th93rd3rd
Fizz Buzz
6th
Fractions
7th
Happy Numbers
7th
Happy Numbers (Long)
1st
Intersection
7th
Kolakoski Constant
7th10th
Kolakoski Sequence
7th24th17th9th
10th
Leap Years
6th37th28th15th90th34th
Levenshtein Distance
4th
Leyland Numbers
7th
Look and Say
Lucky Tickets
3rd
Morse Decoder
Morse Encoder
Niven Numbers
1st42nd21st14th31st6th
Odious Numbers
1st33rd24th7th28th17th
Ordinal Numbers
Pangram Grep
1st
Pascal’s Triangle
29th10th47th35th21st
Pernicious Numbers
11th38th22nd19th31st26th
Poker
4th
Prime Numbers
2nd42nd17th10th
33rd
QR Decoder
Quine
Recamán
14th18th6th22nd9th
Rock-paper-scissors-Spock-lizard
5th
Roman to Arabic
7th
Rule 110
4th
Seven Segment
6th
Sierpiński Triangle
2nd12th8th3rd12th7th
Spelling Numbers
5th
Star Wars Opening Crawl
4th
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
5th
Tongue-twisters
9th
United States
6th
Vampire Numbers
6th
Van Eck Sequence
5th
12th5th6th8th
λ
7th7th16th
π
10th48th3rd12th5th
τ
9th54th3rd8th5th
φ
26th1st3rd10th7th
√2
30th1st3rd11th6th
𝑒
11th48th4th12th7th