12 Days of Christmas
114th12th
24 Game
7th
99 Bottles of Beer
165th1st
Abundant Numbers
11th55th6th
Abundant Numbers (Long)
10th40th6th
Alphabetic Numbers
2nd
Arabic to Roman
11th60th2nd
Arithmetic Numbers
62nd6th
Arrows
61st11th
Ascending Primes
20th67th7th
ASCII Table
7th30th2nd
Billiards
6th10th3rd
brainfuck
9th77th4th
Calendar
23rd2nd
Card Number Validation
12th34th7th
Catalan Numbers
4th57th4th
Catalan’s Constant
30th4th
Christmas Trees
19th114th5th
Collatz
10th2nd2nd
Continued Fractions
2nd
CSS Colors
71st17th
Cubes
52nd4th
Day of Week
1st1st1st
DFA Simulator
4th
Diamonds
53rd56th6th
Divisors
1st1st
Emirp Numbers
115th9th
Emirp Numbers (Long)
54th7th
Emojify
6th
Evil Numbers
52nd16th6th
Evil Numbers (Long)
34th14th9th
Factorial Factorisation
52nd8th
Farey Sequence
13th31st8th
Fibonacci
23rd136th1st
Fizz Buzz
17th1st1st
Foo Fizz Buzz Bar
26th61st1st
Forsyth–Edwards Notation
33rd3rd
Fractions
41st8th
Game of Life
45th6th
Gijswijt’s Sequence
36th5th
Gray Code Decoder
3rd
Gray Code Encoder
1st
Happy Numbers
67th15th5th
Happy Numbers (Long)
28th10th4th
Hexdump
7th
Hilbert Curve
18th4th
Intersection
34th3rd
Inventory Sequence
5th1st
ISBN
31st💎
Jacobi Symbol
6th
Kaprekar Numbers
33rd7th
Kolakoski Constant
45th5th
Kolakoski Sequence
15th35th16th
Leap Years
48th73rd4th
Levenshtein Distance
4th62nd1st
Leyland Numbers
18th3rd
ln 2
28th6th
Look and Say
11th45th5th
Lucky Numbers
67th9th
Lucky Tickets
11th
4th
Mahjong
15th13th4th
Mandelbrot
10th27th7th
Maze
3rd
Medal Tally
27th6th
Minesweeper
22nd4th
Morse Decoder
20th4th
Morse Encoder
30th6th
Multitap Input
5th
Musical Chords
5th
N Queens
30th4th
Nim
1st
Niven Numbers
21st1st1st
Niven Numbers (Long)
1st1st
Number Spiral
28th2nd
Odious Numbers
51st55th12th
Odious Numbers (Long)
32nd39th4th
Ordinal Numbers
17th68th2nd
PalindromemordnilaP
31st1st
Pangram Grep
29th130th9th
Partition Numbers
15th27th3rd
Pascal’s Triangle
27th34th1st
Pernicious Numbers
70th37th
Pernicious Numbers (Long)
22nd11th
Poker
3rd
Polyominoes
26th4th
Prime Numbers
91st4th
Prime Numbers (Long)
46th4th
Proximity Grid
5th
QR Decoder
5th
Quine
1st34th1st
Recamán
32nd6th
Repeating Decimals
4th
Reverse Polish Notation
14th33rd1st
Reversi
6th
Rijndael S-box
40th5th
Rock-paper-scissors-Spock-lizard
5th
Roman to Arabic
60th9th
ROT13
32nd1st
Rule 110
48th5th
Scrambled Sort
3rd
Set
19th5th
Seven Segment
15th
SI Units
3rd
Sierpiński Triangle
63rd13th
Smith Numbers
61st7th
Spelling Numbers
8th
Star Wars GPT
15th2nd
Star Wars Opening Crawl
4th
Sudoku
3rd
Sudoku (Fill-in)
3rd
Taxicab Numbers
💎
Ten-pin Bowling
7th
Tic-tac-toe
37th10th
Time Distance
6th
Tongue-twisters
25th53rd8th
Topological Sort
4th
Tower of Hanoi
18th12th
Transpose Sentence
4th
Trinomial Triangle
15th3rd
Ulam Sequence
2nd
United States
12th
Vampire Numbers
41st4th
Van Eck Sequence
15th68th9th
Zeckendorf Representation
6th
Zodiac Signs
5th
γ
8th
λ
41st13th
π
65th5th
τ
49th5th
φ
24th21st14th
√2
35th35th10th
𝑒
13th52nd8th