12 Days of Christmas
5th
4th💎
25th6th
24 Game
2nd
3rd
99 Bottles of Beer
6th💎
12th3rd
142nd
Abundant Numbers
1st5th
22nd
Abundant Numbers (Long)
1st7th
20th
Alphabetic Numbers
12th
2nd
3rd
Arabic to Roman
7th
6th💎
6th
Arithmetic Numbers
1st2nd
6th
Arrows
4th2nd
7th
Ascending Primes
5th1st
2nd
22nd
ASCII Table
11th3rd2nd
14th8th
100th
Billiards
3rd2nd
8th
brainfuck
6th5th💎
5th
103rd
Calendar
4th4th
6th
Card Number Validation
1st2nd
5th
Catalan Numbers
1st17th
10th
56th
Catalan’s Constant
4th1st
3rd
Christmas Trees
1st1st
2nd
Collatz
3rd5th3rd
12th
118th
Connect Four
5th
4th
22nd
Continued Fractions
1st💎
6th
39th
CSS Colors
2nd2nd
2nd1st
3rd
Cubes
5th2nd18th
10th
55th
Day of Week
4th💎
2nd
1st
DFA Simulator
5th5th💎
6th
Diamonds
33rd
5th4th1st16th9th
42nd
61st
Divisors
1st1st
22nd
Emirp Numbers
1st1st
12th
Emirp Numbers (Long)
3rd1st
13th
47th
Emojify
6th💎
5th
Evil Numbers
1st1st
1st
11th
Evil Numbers (Long)
6th1st
1st
Factorial Factorisation
4th5th
4th
46th
Farey Sequence
6th5th6th
4th
Fibonacci
1st25th
16th
Fizz Buzz
193rd
5th8th
8th
Foo Fizz Buzz Bar
6th3rd
8th
Forsyth–Edwards Notation
6th💎
4th
Fractions
1st3rd2nd
10th
Game of Life
29th
1st4th
3rd
57th
Gijswijt’s Sequence
5th2nd
4th
19th
Gray Code Decoder
1st1st
1st
Gray Code Encoder
1st1st
1st
Happy Numbers
1st7th
6th
Happy Numbers (Long)
1st12th
2nd
89th
Hexdump
4th💎
3rd
Hilbert Curve
5th💎
3rd
Intersection
10th5th
31st
8th23rd
8th
113th
19th
Inventory Sequence
1st5th
1st
41st
ISBN
1st3rd
1st
102nd
Jacobi Symbol
3rd4th2nd
2nd
Kaprekar Numbers
1st3rd
7th
Kolakoski Constant
1st8th
5th
48th
Kolakoski Sequence
5th2nd
1st
Leap Years
1st8th
3rd
Levenshtein Distance
7th💎
6th
Leyland Numbers
1st13th
5th
ln 2
1st2nd
4th
28th
Look and Say
1st4th
8th
Lucky Numbers
1st3rd
1st
20th
Lucky Tickets
7th
10th
50th
Mahjong
6th2nd2nd
3rd
33rd
Mandelbrot
2nd4th
5th
Maze
5th💎
4th
Medal Tally
💎13th
4th
43rd
Minesweeper
3rd2nd
9th
Morse Decoder
5th💎
2nd
Morse Encoder
6th💎
7th
Multitap Input
3rd💎8th
7th
28th
Musical Chords
6th6th5th2nd
7th
N Queens
💎
4th
Nim
3rd7th8th
8th
Niven Numbers
1st2nd
29th
Niven Numbers (Long)
1st8th
25th
Number Spiral
1st2nd
22nd
68th
Odious Numbers
1st1st
1st
Odious Numbers (Long)
1st1st
1st
Ordinal Numbers
4th2nd
8th
PalindromemordnilaP
1st5th
4th
Pangram Grep
3rd1st5th
7th
Partition Numbers
4th2nd
9th
54th
Pascal’s Triangle
1st1st
1st
Pernicious Numbers
1st1st
15th
Pernicious Numbers (Long)
1st1st
12th
Poker
💎
3rd
Polyominoes
2nd
4th
Prime Numbers
1st1st
1st
Prime Numbers (Long)
1st1st
1st
Proximity Grid
4th💎
2nd
34th
QR Decoder
19th
2nd2nd13th
7th
52nd
13th
Quine
261st
26th51st66th
1st1st407th91st1st
40th
95th34th
103rd
Recamán
3rd
10th
68th
28th
Repeating Decimals
💎
4th
12th26th
Reverse Polish Notation
1st5th💎
7th
Reversi
2nd💎
4th
9th
36th
Rijndael S-box
2nd
18th
5th2nd
3rd
Rock-paper-scissors-Spock-lizard
5th💎
💎
Roman to Arabic
1st3rd
11th
1st
ROT13
1st4th
4th
1st
Rule 110
1st2nd
7th
47th
Scrambled Sort
1st1st
4th
Semiprime Numbers
4th
6th
Set
4th2nd
6th
57th
Seven Segment
8th2nd18th
7th
67th
SI Units
5th💎
5th
3rd13th
Sierpiński Triangle
3rd4th1st
11th
34th
Smith Numbers
5th3rd
7th
Snake
3rd
6th
Spelling Numbers
1st
4th💎
2nd
Sphenic Numbers
8th
6th
Star Wars GPT
4th3rd
4th
Star Wars Opening Crawl
5th4th💎
5th
134th
Sudoku
5th4th💎
7th
43rd
Sudoku (Fill-in)
5th4th💎
6th4th
9th
34th
Taxicab Numbers
1st4th
2nd
21st
Ten-pin Bowling
5th💎17th
4th
52nd
Tic-tac-toe
💎
2nd
Time Distance
5th💎
💎
Tongue-twisters
10th💎
4th
Topological Sort
2nd4th
4th
31st
Tower of Hanoi
1st7th2nd
1st
Transpose Sentence
1st1st1st
1st
Trinomial Triangle
1st1st
11th
United States
3rd2nd25th
2nd
Vampire Numbers
4th
5th
70th
Van Eck Sequence
1st1st
1st
31st
Zeckendorf Representation
1st2nd
4th
Zodiac Signs
💎
6th
γ
6th💎
1st💎
λ
6th2nd
4th
9th
π
1st3rd
64th4th
τ
4th3rd
4th
6th
φ
1st6th
5th
√2
1st3rd
4th
𝑒
1st1st
11th
19th