12 Days of Christmas
5th
4th💎
25th6th
24 Game
💎
3rd
99 Bottles of Beer
6th💎
12th3rd
140th
Abundant Numbers
1st4th
22nd
Abundant Numbers (Long)
1st7th
20th
Alphabetic Numbers
9th
2nd
3rd
Arabic to Roman
7th
5th💎
6th
Arithmetic Numbers
1st2nd
6th
Arrows
4th💎
6th
Ascending Primes
5th1st
2nd
22nd
ASCII Table
10th3rd2nd
14th8th
96th
Billiards
2nd2nd
8th
brainfuck
5th5th💎
5th
98th
Calendar
4th3rd
6th
Card Number Validation
1st2nd
5th
Catalan Numbers
1st17th
10th
52nd
Catalan’s Constant
3rd1st
3rd
Christmas Trees
1st1st
2nd
Collatz
3rd5th3rd
11th
116th
Connect Four
4th
4th
20th
Continued Fractions
1st💎
5th
37th
CSS Colors
2nd2nd
2nd1st
3rd
Cubes
4th💎17th
9th
54th
Day of Week
3rd💎
2nd
1st
DFA Simulator
4th4th💎
5th
Diamonds
32nd
5th4th1st16th8th
42nd
60th
Divisors
1st1st
21st
Emirp Numbers
1st1st
12th
Emirp Numbers (Long)
3rd1st
13th
43rd
Emojify
5th💎
5th
Evil Numbers
1st1st
1st
9th
Evil Numbers (Long)
4th1st
1st
Factorial Factorisation
4th4th
4th
44th
Farey Sequence
4th5th6th
4th
Fibonacci
1st24th
16th
Fizz Buzz
187th
5th8th
8th
Foo Fizz Buzz Bar
5th3rd
8th
Forsyth–Edwards Notation
4th💎
4th
Fractions
1st2nd2nd
10th
Game of Life
27th
1st3rd
1st
56th
Gijswijt’s Sequence
4th2nd
4th
18th
Gray Code Decoder
1st1st
1st
Gray Code Encoder
1st1st
1st
Happy Numbers
1st7th
6th
Happy Numbers (Long)
1st11th
2nd
85th
Hexdump
3rd💎
3rd
Hilbert Curve
4th💎
3rd
Intersection
9th5th
31st
8th22nd
7th
112th
19th
Inventory Sequence
1st5th
1st
40th
ISBN
1st3rd
1st
100th
Jacobi Symbol
3rd3rd2nd
2nd
Kaprekar Numbers
1st3rd
6th
Kolakoski Constant
1st7th
5th
46th
Kolakoski Sequence
5th2nd
1st
Leap Years
1st7th
3rd
Levenshtein Distance
6th💎
6th
23rd
Leyland Numbers
1st13th
5th
ln 2
1st2nd
4th
26th
Look and Say
1st4th
8th
Lucky Numbers
1st3rd
1st
19th
Lucky Tickets
7th
10th
48th
Mahjong
4th2nd💎
3rd
31st
Mandelbrot
2nd3rd
5th
Maze
5th💎
3rd
Medal Tally
💎12th
4th
42nd
Minesweeper
2nd2nd
9th
Morse Decoder
4th💎
2nd
Morse Encoder
5th💎
7th
Multitap Input
3rd💎7th
6th
26th
Musical Chords
6th6th4th2nd
7th
N Queens
💎
3rd
Nim
2nd6th5th
6th
Niven Numbers
1st2nd
28th
Niven Numbers (Long)
1st7th
24th
Number Spiral
1st2nd
21st
67th
Odious Numbers
1st1st
1st
Odious Numbers (Long)
1st1st
1st
Ordinal Numbers
4th2nd
8th
PalindromemordnilaP
1st4th
4th
Pangram Grep
3rd1st5th
7th
Partition Numbers
3rd2nd
8th
52nd
Pascal’s Triangle
1st1st
1st
Pernicious Numbers
1st1st
15th
Pernicious Numbers (Long)
1st1st
11th
Poker
💎
3rd
Polyominoes
💎
3rd
Prime Numbers
1st1st
1st
Prime Numbers (Long)
1st1st
1st
Proximity Grid
3rd💎
1st
33rd
QR Decoder
19th
2nd💎12th
6th
48th
11th
Quine
259th
25th50th65th
1st1st404th90th1st
38th
90th33rd
102nd
Recamán
3rd
9th
66th
28th
Repeating Decimals
💎
4th
12th24th
Reverse Polish Notation
1st4th💎
7th
Reversi
2nd💎
3rd
8th
35th
Rijndael S-box
2nd
18th
4th2nd
2nd
Rock-paper-scissors-Spock-lizard
3rd💎
💎
Roman to Arabic
1st3rd
11th
1st
ROT13
1st4th
4th
1st
Rule 110
1st2nd
7th
45th
Scrambled Sort
1st1st
4th
Set
3rd2nd
6th
50th
Seven Segment
7th2nd18th
6th
64th
SI Units
4th💎
5th
3rd12th
Sierpiński Triangle
3rd4th1st
10th
33rd
Smith Numbers
4th3rd
7th
Spelling Numbers
1st
3rd💎
2nd
Star Wars GPT
3rd3rd
4th
Star Wars Opening Crawl
4th3rd💎
5th
132nd
Sudoku
5th3rd💎
6th
42nd
Sudoku (Fill-in)
5th3rd💎
6th3rd
8th
31st
Taxicab Numbers
1st4th
1st
20th
Ten-pin Bowling
3rd💎16th
4th
51st
Tic-tac-toe
💎
2nd
Time Distance
3rd💎
💎
Tongue-twisters
8th💎
4th
Topological Sort
2nd3rd
4th
28th
Tower of Hanoi
1st6th2nd
1st
Transpose Sentence
1st1st1st
1st
Trinomial Triangle
1st1st
11th
United States
2nd2nd23rd
2nd
Vampire Numbers
3rd💎
5th
67th
Van Eck Sequence
1st1st
1st
29th
Zeckendorf Representation
1st2nd
4th
Zodiac Signs
💎
6th
γ
5th💎
1st💎
λ
3rd💎
4th
9th
π
1st3rd
63rd4th
τ
4th3rd
4th
5th
φ
1st6th
5th
√2
1st3rd
4th
𝑒
1st1st
11th
17th