12 Days of Christmas
7th
185th
24 Game
56th
99 Bottles of Beer
6th
170th
Abundant Numbers
36th
128th
Abundant Numbers (Long)
17th
106th
Alphabetic Numbers
57th
Arabic to Roman
90th
Arithmetic Numbers
78th
Arrows
80th
Ascending Primes
45th
ASCII Table
9th
84th
Billiards
64th
brainfuck
90th
Calendar
98th
Card Number Validation
75th
Catalan Numbers
1st
Catalan’s Constant
30th
58th
Christmas Trees
6th
103rd
Collatz
118th
Connect Four
43rd
Continued Fractions
72nd
CSS Colors
23rd
Cubes
80th
Day of Week
82nd
DFA Simulator
72nd
Diamonds
10th
15th
Divisors
130th
Emirp Numbers
31st
19th
Emirp Numbers (Long)
89th
Emojify
50th
Evil Numbers
10th
1st
Evil Numbers (Long)
1st
Factorial Factorisation
56th
Farey Sequence
84th
Fibonacci
6th55th1st
Fizz Buzz
240th
Foo Fizz Buzz Bar
21st
Forsyth–Edwards Notation
67th
Fractions
112th
Game of Life
44th
Gijswijt’s Sequence
90th
Gray Code Decoder
106th
Gray Code Encoder
42nd
Happy Numbers
31st
62nd
Happy Numbers (Long)
83rd
Hexdump
96th
Hilbert Curve
54th
Intersection
111th
Inventory Sequence
83rd
ISBN
102nd
Jacobi Symbol
85th
Kaprekar Numbers
68th
Kolakoski Constant
27th
64th
Kolakoski Sequence
8th
72nd
Leap Years
11th
22nd
Levenshtein Distance
93rd
Leyland Numbers
26th
97th
ln 2
110th
Look and Say
22nd
97th
Lucky Numbers
57th
Lucky Tickets
81st
Mahjong
35th
Mandelbrot
40th
Maze
52nd
Medal Tally
48th
Minesweeper
37th
Morse Decoder
55th
Morse Encoder
3rd
66th
Multitap Input
49th
Musical Chords
46th
N Queens
59th
Niven Numbers
32nd
55th
Niven Numbers (Long)
72nd
Number Spiral
7th
Odious Numbers
12th
1st
Odious Numbers (Long)
1st
Ordinal Numbers
130th
PalindromemordnilaP
63rd
Pangram Grep
130th
Partition Numbers
59th
Pascal’s Triangle
23rd
Pernicious Numbers
5th
106th
Pernicious Numbers (Long)
100th
Poker
57th
Polyominoes
56th
Prime Numbers
31st43rd105th
Prime Numbers (Long)
69th
Proximity Grid
38th
QR Decoder
55th
Quine
1st
Recamán
25th
123rd
Repeating Decimals
39th
Reverse Polish Notation
62nd95th
Reversi
40th
Rijndael S-box
64th
Rock-paper-scissors-Spock-lizard
64th
Roman to Arabic
70th
ROT13
118th
Rule 110
55th
Scrambled Sort
50th
Set
80th
Seven Segment
98th
SI Units
46th
Sierpiński Triangle
5th
34th
Smith Numbers
19th
63rd
Snake
Spelling Numbers
82nd
Sphenic Numbers
41st
Star Wars GPT
55th
Star Wars Opening Crawl
59th
Sudoku
30th
Sudoku (Fill-in)
41st
Taxicab Numbers
63rd
Ten-pin Bowling
54th
Tic-tac-toe
35th
Time Distance
79th
Tongue-twisters
120th
Topological Sort
53rd
Tower of Hanoi
33rd
Transpose Sentence
59th
Trinomial Triangle
82nd
Ulam Sequence
88th
United States
107th
Vampire Numbers
21st
101st
Van Eck Sequence
53rd
Zeckendorf Representation
62nd
Zodiac Signs
53rd
γ
61st
λ
44th
70th
π
59th
74th
τ
41st
77th
φ
38th
67th
√2
40th
14th
𝑒
50th
10th