12 Days of Christmas
1st
6th3rd
25th3rd
24 Game
2nd3rd
2nd
99 Bottles of Beer
3rd2nd
11th4th
11th
Abundant Numbers
1st7th
22nd
Abundant Numbers (Long)
1st7th
20th
Alphabetic Numbers
8th
3rd
3rd
Arabic to Roman
6th
4th2nd
5th
Arithmetic Numbers
1st2nd
6th
Arrows
2nd3rd
5th
Ascending Primes
4th1st
2nd
3rd
ASCII Table
8th2nd4th
14th8th
38th
Billiards
2nd3rd
7th
brainfuck
5th
2nd4th3rd
10th
40th
Calendar
3rd2nd
5th
Card Number Validation
1st2nd
5th
Catalan Numbers
1st17th
12th
49th
Catalan’s Constant
1st3rd
3rd
Christmas Trees
1st1st
2nd
Collatz
2nd5th2nd
10th
11th
Connect Four
4th
3rd
9th
Continued Fractions
1st3rd
4th
1st
CSS Colors
2nd💎
1st1st
2nd
Cubes
3rd4th6th
7th
7th
Day of Week
3rd4th
5th
1st
DFA Simulator
2nd3rd4th
4th
Diamonds
32nd
4th4th1st16th7th
21st
57th
Divisors
1st1st
21st
Emirp Numbers
1st1st
11th
Emirp Numbers (Long)
2nd1st
12th
10th
Emojify
1st2nd
3rd
Evil Numbers
1st1st
1st
9th
Evil Numbers (Long)
4th1st
1st
Factorial Factorisation
3rd3rd
4th
19th
Farey Sequence
3rd5th5th
3rd
Fibonacci
1st23rd
16th
Fizz Buzz
182nd
3rd12th
8th
Foo Fizz Buzz Bar
3rd9th
8th
Forsyth–Edwards Notation
4th1st
3rd
Fractions
1st1st7th
10th
Game of Life
24th
1st14th
1st
25th
Gijswijt’s Sequence
3rd4th
4th
1st
Gray Code Decoder
1st1st
1st
Gray Code Encoder
1st1st
1st
Happy Numbers
1st12th
1st
Happy Numbers (Long)
1st11th
2nd
36th
Hexdump
3rd3rd
7th
Hilbert Curve
2nd3rd
3rd
Intersection
8th5th
18th
7th16th
7th
40th
9th
Inventory Sequence
1st5th
1st
39th
ISBN
1st6th
1st
35th
Jacobi Symbol
3rd3rd3rd
2nd
Kaprekar Numbers
1st3rd
5th
Kolakoski Constant
1st5th
5th
10th
Kolakoski Sequence
3rd1st
1st
Leap Years
3rd6th
1st
Levenshtein Distance
5th3rd
6th
1st
Leyland Numbers
1st11th
5th
ln 2
1st2nd
4th
25th
Look and Say
1st3rd
8th
Lucky Numbers
1st2nd
1st
1st
Lucky Tickets
7th
10th
1st
Mahjong
3rd2nd2nd
2nd
9th
Mandelbrot
3rd2nd
4th
Maze
5th3rd
1st
Medal Tally
2nd3rd10th
4th
12th
Minesweeper
2nd3rd
7th
Morse Decoder
3rd💎
2nd
Morse Encoder
4th1st
6th
Multitap Input
3rd1st1st
5th
11th
Musical Chords
6th5th4th4th
5th
N Queens
2nd
3rd
Nim
1st4th5th
6th
Niven Numbers
1st3rd
26th
Niven Numbers (Long)
1st7th
24th
Number Spiral
1st2nd
21st
39th
Odious Numbers
1st1st
1st
Odious Numbers (Long)
1st1st
1st
Ordinal Numbers
4th2nd
7th
PalindromemordnilaP
1st4th
4th
Pangram Grep
1st1st5th
7th
Partition Numbers
1st2nd
6th
43rd
Pascal’s Triangle
1st1st
1st
Pernicious Numbers
1st1st
15th
Pernicious Numbers (Long)
1st1st
11th
Poker
2nd
2nd
Polyominoes
2nd
2nd
Prime Numbers
1st1st
1st
Prime Numbers (Long)
1st1st
1st
Proximity Grid
3rd3rd
1st
13th
QR Decoder
5th
2nd4th7th
5th
13th
8th
Quine
257th
24th49th65th
1st5th397th90th1st
37th
85th32nd
101st
Recamán
3rd
8th
8th
28th
Repeating Decimals
2nd
4th
14th21st
Reverse Polish Notation
1st4th5th
7th
Reversi
2nd2nd
2nd
8th
12th
Rijndael S-box
3rd2nd
18th
3rd2nd
4th
Rock-paper-scissors-Spock-lizard
1st2nd
3rd
Roman to Arabic
1st9th
11th
1st
ROT13
1st4th
4th
1st
Rule 110
1st3rd
7th
26th
Scrambled Sort
1st1st
4th
Set
3rd3rd
6th
15th
Seven Segment
3rd4th2nd
5th
7th
SI Units
3rd3rd
4th
2nd6th
Sierpiński Triangle
3rd3rd1st
10th
18th
Smith Numbers
2nd3rd
7th
Spelling Numbers
1st
3rd2nd
2nd
Star Wars GPT
1st7th
4th
Star Wars Opening Crawl
3rd2nd1st
4th
128th
Sudoku
3rd3rd2nd
4th
7th
Sudoku (Fill-in)
4th
3rd3rd6th
4th2nd
7th
5th
Taxicab Numbers
1st4th
1st
1st
Ten-pin Bowling
3rd4th11th
3rd
22nd
Tic-tac-toe
2nd
2nd
Time Distance
2nd3rd
3rd
Tongue-twisters
1st
5th2nd
3rd
Topological Sort
1st1st
4th
14th
Tower of Hanoi
1st5th3rd
1st
Transpose Sentence
1st1st1st
1st
Trinomial Triangle
1st1st
11th
United States
2nd3rd5th
2nd
Vampire Numbers
3rd5th
5th
8th
Van Eck Sequence
1st1st
1st
29th
Zeckendorf Representation
1st3rd
4th
Zodiac Signs
3rd
5th
γ
4th3rd
1st3rd
λ
1st1st
3rd
9th
π
1st1st
60th6th
τ
4th1st
6th
4th
φ
1st6th
6th
√2
1st1st
6th
𝑒
1st1st
11th
16th