12 Days of Christmas
9th10th
💎💎
💎
💎
10th
55th
14th
3rd
24 Game
5th
💎
99 Bottles of Beer
3rd
Abundant Numbers
11th
16th
4th
35th
Abundant Numbers (Long)
11th
3rd
7th
23rd
21st
Alphabetic Numbers
💎
Arabic to Roman
1st
1st
1st
Arithmetic Numbers
4th
1st
Arrows
2nd
Ascending Primes
2nd
2nd
1st
21st
ASCII Table
💎
💎
Billiards
2nd
4th
45th
8th
brainfuck
3rd
40th
Calendar
🦄
1st
Card Number Validation
11th
2nd
1st
4th
💎
9th24th
7th
13th
35th
3rd11th
Catalan Numbers
1st
11th
1st1st
11th
1st
3rd
Catalan’s Constant
3rd
Christmas Trees
4th
2nd
Collatz
3rd
11th
4th
13th
5th
29th
Continued Fractions
4th
🦄
💎
10th
CSS Colors
4th
💎
1st
Cubes
6th
2nd
4th
5th
4th
Day of Week
1st
1st
Diamonds
4th
6th
5th
7th
17th
5th
Divisors
47th
28th
💎
2nd
1st
1st
1st1st
1st
Emirp Numbers
💎
1st
3rd
33rd
23rd
Emirp Numbers (Long)
💎
10th
Emojify
3rd
4th5th
4th
💎
Evil Numbers
1st
1st
2nd
16th
8th
Evil Numbers (Long)
1st
1st
8th
Factorial Factorisation
1st
1st
Farey Sequence
11th
1st
21st14th
Fibonacci
8th15th28th9th42nd12th92nd131st47th2nd16th1st5th18th1st16th39th1st1st9th1st12th1st1st1st35th1st34th1st24th1st1st4th1st11th28th9th79th1st1st31st20th1st1st1st6th22nd37th1st29th46th14th
Fizz Buzz
2nd
Foo Fizz Buzz Bar
💎
Fractions
3rd
1st
1st
161st
1st
Gijswijt’s Sequence
5th
5th
Gray Code Decoder
6th4th3rd
💎
1st3rd3rd
💎
1st6th1st
1st16th1st8th
1st8th
3rd8th
1st3rd
Gray Code Encoder
1st
1st
1st
1st
1st
1st
Happy Numbers
1st
8th
Happy Numbers (Long)
15th
3rd
1st
18th
💎
27th
Hexdump
💎
Hilbert Curve
💎
2nd
Intersection
5th
279th
Inventory Sequence
1st
💎
ISBN
4th
4th
1st
2nd
6th
20th
15th
Jacobi Symbol
5th
Kaprekar Numbers
17th
12th
8th
💎
5th
12th15th7th11th5th
5th
49th
11th
Kolakoski Constant
3rd
Kolakoski Sequence
3rd
Leap Years
8th
23rd
3rd
13th
24th44th
Levenshtein Distance
1st
1st
Leyland Numbers
3rd
2nd
5th
ln 2
6th
1st
Look and Say
6th
4th
1st
💎
1st
Lucky Numbers
5th
60th
Lucky Tickets
5th
116th
Mahjong
3rd
Mandelbrot
4th
5th8th7th
3rd
1st💎
3rd
2nd💎
3rd
1st13th5th
1st💎
4th
1st18th
10th7th
Maze
2nd
17th
Morse Decoder
3rd
💎
💎
6th
Morse Encoder
1st
14th
Multitap Input
2nd
5th
1st
💎
💎
4th
13th
N Queens
5th
Nim
2nd
💎
💎
12th
1st
Niven Numbers
1st
1st
1st
172nd18th
48th
Niven Numbers (Long)
1st
1st
1st
1st
9th21st1st
53rd
1st
Number Spiral
38th
7th
💎
8th
💎
2nd
9th
1st
Odious Numbers
1st
1st
8th
Odious Numbers (Long)
1st
1st
8th
Ordinal Numbers
1st
1st
PalindromemordnilaP
10th5th8th1st13th
1st
3rd1st1st3rd1st
5th
7th16th
6th8th1st4th16th💎
2nd1st9th
6th1st
1st5th
2nd1st
Pangram Grep
1st
2nd
9th
💎
💎
5th
11th1st
18th
6th44th
16th
Partition Numbers
2nd
8th
3rd
56th
18th
Pascal’s Triangle
26th
1st
5th
1st
2nd
7th
7th
9th
1st
8th195th
1st16th
Pernicious Numbers
27th
1st
27th
46th
9th
Pernicious Numbers (Long)
6th
15th
1st
18th
1st
Polyominoes
2nd
6th
Prime Numbers
1st
10th
1st
5th
26th
Prime Numbers (Long)
1st43rd
1st
12th7th
1st
1st
QR Decoder
3rd
💎
Quine
💎
11th
85th
1st
Recamán
4th
Repeating Decimals
5th
💎
Reverse Polish Notation
1st11th
Reversi
2nd
2nd7th6th4th
9th4th5th3rd1st💎💎
💎4th5th
💎1st3rd6th
2nd
11th3rd
💎34th
17th
4th
💎1st
Rijndael S-box
13th3rd6th
4th
8th3rd
2nd
2nd💎
2nd
2nd
6th4th13th
2nd4th3rd
Rock-paper-scissors-Spock-lizard
6th
4th
💎
3rd
10th
Roman to Arabic
1st
1st
ROT13
10th
💎
8th7th
2nd3rd
💎
3rd
10th
10th4th
7th
2nd17th12th
1st
14th9th
Rule 110
3rd
1st
Scrambled Sort
3rd
4th
💎
💎
19th
3rd14th
24th4th
Set
1st
💎
1st4th3rd2nd3rd💎💎
💎4th2nd7th
💎4th1st3rd
💎2nd4th
4th
💎3rd
8th1st
3rd4th
SI Units
2nd
Sierpiński Triangle
5th
Smith Numbers
💎
21st
Spelling Numbers
1st
2nd
Star Wars GPT
2nd
1st
4th
1st
8th
7th
1st
Star Wars Opening Crawl
15th
Taxicab Numbers
3rd
💎
3rd
Ten-pin Bowling
8th
3rd
12th
Tic-tac-toe
3rd
1st
💎
2nd
💎
7th
22nd1st
1st
35th
1st
15th
Tongue-twisters
7th17th
2nd2nd
💎
💎
17th
10th
4th
3rd
2nd
Topological Sort
4th
2nd
17th
Tower of Hanoi
4th
4th
4th
5th
Transpose Sentence
💎
1st
3rd1st
4th1st
16th
5th
15th
Trinomial Triangle
1st
1st
💎
1st1st
1st
💎
9th
Ulam Sequence
3rd
2nd
6th
United States
4th
Vampire Numbers
5th
28th
Van Eck Sequence
1st
5th1st
💎
Zeckendorf Representation
15th
11th6th
24th
4th
2nd💎
18th
49th
7th
3rd
γ
2nd
4th
7th
λ
4th
4th
6th
π
5th
7th
τ
5th
φ
1st
√2
1st
1st
𝑒
5th
7th
💎
19th