12 Days of Christmas
165th
24 Game
65th
99 Bottles of Beer
24th5th
Abundant Numbers
16th
Abundant Numbers (Long)
106th
Alphabetic Numbers
30th
Arabic to Roman
86th
Arithmetic Numbers
66th
Arrows
77th
Ascending Primes
22nd
ASCII Table
80th
Billiards
51st
brainfuck
88th
Calendar
20th1st
Card Number Validation
1st
Catalan Numbers
1st
Catalan’s Constant
78th
Chess Move Validation
22nd
Christmas Trees
118th
Collatz
141st
Connect Four
27th
Continued Fractions
39th
CSS Colors
241st
Cubes
76th
Day of Week
1st
DFA Simulator
11th
Diamonds
31st
Divisors
172nd
130th
Emirp Numbers
19th
Emirp Numbers (Long)
70th
Emojify
46th
Evil Numbers
1st
Evil Numbers (Long)
1st
Factorial Factorisation
44th
Farey Sequence
3rd
Fibonacci
1st108th
Fizz Buzz
52nd
Foo Fizz Buzz Bar
21st
Forsyth–Edwards Notation
54th
Fractions
1st
Game of Life
52nd
Gijswijt’s Sequence
51st
Gray Code Decoder
52nd
Gray Code Encoder
41st
Happy Numbers
1st
Happy Numbers (Long)
71st
Hexdump
56th
Hilbert Curve
39th
Intersection
118th
Inventory Sequence
57th
ISBN
93rd
Jacobi Symbol
74th
Kaprekar Numbers
44th
Kolakoski Constant
55th
Kolakoski Sequence
72nd
Leap Years
11th
Levenshtein Distance
16th
Leyland Numbers
97th
ln 2
12th
Look and Say
61st
Lucky Numbers
1st
Lucky Tickets
81st
Mahjong
38th
Mandelbrot
31st
Maze
7th
Medal Tally
36th
Minesweeper
34th
Morse Decoder
63rd
Morse Encoder
51st
Multitap Input
28th
Musical Chords
48th
N Queens
38th
Nim
25th
Niven Numbers
1st
Niven Numbers (Long)
1st
Number Spiral
65th
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
92nd
PalindromemordnilaP
84th
Pangram Grep
112th
Partition Numbers
57th
Pascal’s Triangle
49th
Pernicious Numbers
1st
Pernicious Numbers (Long)
8th
Poker
61st
Polyominoes
38th
Prime Numbers
1st
Prime Numbers (Long)
1st
Proximity Grid
37th
QR Decoder
51st
Quine
95th
Recamán
17th
Repeating Decimals
58th
Reverse Polish Notation
67th
Reversi
33rd
Rijndael S-box
64th
Rock-paper-scissors-Spock-lizard
73rd
Roman to Arabic
41st
ROT13
41st
Rule 110
36th
Scrambled Sort
49th
Semiprime Numbers
19th
Set
57th
Seven Segment
88th
SI Units
51st
Sierpiński Triangle
57th
Smith Numbers
67th
Snake
21st
Spelling Numbers
54th
Sphenic Numbers
21st
Star Wars GPT
1st
Star Wars Opening Crawl
44th
Sudoku
55th
Sudoku (Fill-in)
29th
Taxicab Numbers
21st
Ten-pin Bowling
53rd
Tic-tac-toe
42nd
Time Distance
9th
Tongue-twisters
112th
Topological Sort
44th
Tower of Hanoi
18th
Transpose Sentence
58th
Trinomial Triangle
36th
Ulam Sequence
31st
United States
60th
Vampire Numbers
67th
Van Eck Sequence
83rd
Zeckendorf Representation
78th
Zodiac Signs
47th
γ
40th
λ
70th
π
74th
τ
66th
φ
39th
√2
14th
𝑒
10th