12 Days of Christmas
5th
24 Game
💎
99 Bottles of Beer
3rd
Abundant Numbers
8th
Abundant Numbers (Long)
1st
Arabic to Roman
5th
Arithmetic Numbers
5th
Arrows
2nd
Ascending Primes
2nd
ASCII Table
1st
Billiards
💎
brainfuck
4th
Calendar
4th
Card Number Validation
2nd
Catalan Numbers
1st
Catalan’s Constant
8th
Christmas Trees
1st
Collatz
1st
Continued Fractions
2nd
CSS Colors
4th
Cubes
3rd
Day of Week
3rd
DFA Simulator
1st
Diamonds
47th
93rd3rd
Divisors
1st
Emirp Numbers
7th
Emirp Numbers (Long)
2nd
Emojify
7th
Evil Numbers
1st15th
Evil Numbers (Long)
4th
Factorial Factorisation
18th
3rd
Farey Sequence
50th
💎
Fibonacci
152nd
1st
Fizz Buzz
220th
1st
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
2nd
Fractions
3rd
Game of Life
2nd
Gijswijt’s Sequence
3rd
Happy Numbers
85th
11th
Happy Numbers (Long)
1st
Hexdump
3rd
Intersection
4th
Inventory Sequence
3rd
ISBN
3rd
Jacobi Symbol
5th
Kaprekar Numbers
3rd
Kolakoski Constant
4th
Kolakoski Sequence
238th
12th
Leap Years
1st
Levenshtein Distance
2nd
Leyland Numbers
3rd
ln 2
4th
Look and Say
8th
Lucky Numbers
80th
7th
Lucky Tickets
3rd
Mahjong
💎
Mandelbrot
3rd
Maze
3rd
Medal Tally
1st
Minesweeper
💎
Morse Decoder
9th
Morse Encoder
2nd
Multitap Input
💎
Musical Chords
2nd
N Queens
3rd
Niven Numbers
1st
Niven Numbers (Long)
1st
Number Spiral
7th
Odious Numbers
1st
Odious Numbers (Long)
10th
Ordinal Numbers
1st
PalindromemordnilaP
1st
Pangram Grep
1st
Partition Numbers
15th
Pascal’s Triangle
115th
1st
Pernicious Numbers
1st
Pernicious Numbers (Long)
1st
Poker
6th
Polyominoes
6th
Prime Numbers
36th42nd32nd19th203rd132nd114th23rd27th31st58th26th35th28th37th18th35th30th19th33rd17th82nd54th22nd128th109th27th144th440th19th64th58th32nd99th46th21st32nd76th123rd96th34th1,177th29th98th8th
1st
11th
Prime Numbers (Long)
1st
Proximity Grid
7th
QR Decoder
2nd
Quine
1st
Recamán
1st
Repeating Decimals
2nd
Reverse Polish Notation
7th
Reversi
3rd
Rijndael S-box
72nd
9th
Rock-paper-scissors-Spock-lizard
4th
Roman to Arabic
1st
ROT13
1st
Rule 110
💎
Scrambled Sort
3rd
Set
4th
Seven Segment
7th
SI Units
💎
Sierpiński Triangle
6th
Smith Numbers
3rd
Spelling Numbers
1st
Star Wars GPT
💎
Star Wars Opening Crawl
6th
Sudoku
2nd
Sudoku (Fill-in)
5th
Ten-pin Bowling
10th
Tic-tac-toe
2nd
Time Distance
2nd
Tongue-twisters
6th
Topological Sort
💎
Tower of Hanoi
24th
Transpose Sentence
1st
Trinomial Triangle
5th
United States
3rd
Vampire Numbers
4th
Van Eck Sequence
1st
Zeckendorf Representation
6th
Zodiac Signs
3rd
λ
46th
37th34th
12th
π
5th
τ
5th
φ
7th
√2
5th
𝑒
19th
11th