12 Days of Christmas
110th11th
24 Game
7th
99 Bottles of Beer
155th1st
Abundant Numbers
10th52nd5th
Abundant Numbers (Long)
9th35th5th
Arabic to Roman
9th56th2nd
Arithmetic Numbers
54th10th
Arrows
56th10th
Ascending Primes
19th57th7th
ASCII Table
5th29th💎
Billiards
5th9th3rd
brainfuck
9th71st4th
Card Number Validation
11th28th6th
Catalan Numbers
4th51st4th
Catalan’s Constant
27th10th
Christmas Trees
16th111th5th
Collatz
8th1st2nd
CSS Colors
65th14th
Cubes
47th3rd
Day of Week
1st1st1st
DFA Simulator
4th
Diamonds
47th6th
Divisors
1st1st
Emirp Numbers
113th8th
Emirp Numbers (Long)
53rd6th
Emojify
6th
Evil Numbers
52nd15th9th
Evil Numbers (Long)
33rd13th8th
Factorial Factorisation
48th6th
Farey Sequence
13th25th8th
Fibonacci
20th126th8th
Fizz Buzz
15th1st1st
Foo Fizz Buzz Bar
25th52nd1st
Forsyth–Edwards Notation
30th3rd
Fractions
35th6th
Game of Life
38th6th
Gijswijt’s Sequence
30th4th
Happy Numbers
60th15th5th
Happy Numbers (Long)
27th10th4th
Hexdump
7th
Hilbert Curve
11th4th
Intersection
32nd3rd
Inventory Sequence
4th1st
ISBN
29th7th
Jacobi Symbol
6th
Kaprekar Numbers
22nd5th
Kolakoski Constant
36th12th
Kolakoski Sequence
14th32nd13th
Leap Years
47th60th💎
Levenshtein Distance
4th61st1st
Leyland Numbers
18th3rd
ln 2
24th9th
Look and Say
10th40th4th
Lucky Numbers
61st9th
Lucky Tickets
11th
4th
Mahjong
10th3rd
Mandelbrot
10th23rd6th
Maze
6th
Medal Tally
21st6th
Minesweeper
17th3rd
Morse Decoder
23rd7th
Morse Encoder
27th5th
Musical Chords
7th
N Queens
25th6th
Niven Numbers
20th1st1st
Niven Numbers (Long)
1st5th
Number Spiral
26th2nd
Odious Numbers
50th50th12th
Odious Numbers (Long)
31st34th4th
Ordinal Numbers
16th56th4th
PalindromemordnilaP
26th7th
Pangram Grep
28th123rd16th
Partition Numbers
14th20th8th
Pascal’s Triangle
27th33rd1st
Pernicious Numbers
65th33rd
Pernicious Numbers (Long)
19th9th
Poker
2nd
Polyominoes
19th3rd
Prime Numbers
83rd4th
Prime Numbers (Long)
39th4th
Proximity Grid
4th
Quine
1st30th5th
Recamán
32nd6th
Repeating Decimals
4th
Reverse Polish Notation
14th30th6th
Reversi
5th
Rijndael S-box
37th5th
Rock-paper-scissors-Spock-lizard
5th
Roman to Arabic
59th12th
ROT13
27th1st
Rule 110
47th5th
Scrambled Sort
2nd
Set
16th4th
Seven Segment
14th
SI Units
2nd
Sierpiński Triangle
59th13th
Smith Numbers
55th11th
Spelling Numbers
8th
Star Wars GPT
10th3rd
Sudoku
3rd
Sudoku (Fill-in)
6th
Ten-pin Bowling
7th
Tic-tac-toe
31st10th
Time Distance
6th
Tongue-twisters
24th52nd9th
Topological Sort
4th
Tower of Hanoi
13th6th
Transpose Sentence
4th
Trinomial Triangle
12th1st
United States
12th
Vampire Numbers
40th5th
Van Eck Sequence
14th65th11th
Zeckendorf Representation
6th
Zodiac Signs
5th
γ
8th
λ
36th13th
π
59th5th
τ
45th4th
φ
24th20th14th
√2
35th32nd10th
𝑒
12th46th8th