12 Days of Christmas
13th16th28th23rd32nd164th152nd123rd41st44th26th22nd20th28th20th12th71st31st54th20th19th129th140th38th26th70th34th19th21st51st82nd138th14th1,177th25th49th110th90th
18th25th48th20th17th22nd14th
24 Game
36th
99 Bottles of Beer
140th
Abundant Numbers
336th
Abundant Numbers (Long)
24th163rd
Arabic to Roman
156th
Arithmetic Numbers
100th
Arrows
84th
Ascending Primes
66th
ASCII Table
102nd
Billiards
24th
brainfuck
129th
Calendar
22nd
Card Number Validation
79th
Catalan Numbers
75th
Catalan’s Constant
Christmas Trees
42nd
Collatz
96th
Continued Fractions
22nd
CSS Colors
69th
29th
23rd
Cubes
52nd
Day of Week
140th
DFA Simulator
39th
Diamonds
48th
87th
109th
12th
Divisors
275th
Emirp Numbers
99th
Emirp Numbers (Long)
45th
Emojify
79th
10th
259th
Evil Numbers
240th
Evil Numbers (Long)
105th
Factorial Factorisation
13th
12th
31st
18th
7th
Farey Sequence
72nd
Fibonacci
61st115th
233rd
183rd
173rd310th
122nd75th
56th
109th
1,154th41st
180th
Fizz Buzz
18th
416th
Foo Fizz Buzz Bar
50th
Forsyth–Edwards Notation
51st
Fractions
89th
Game of Life
69th
Gijswijt’s Sequence
21st
Gray Code Decoder
36th
Gray Code Encoder
48th
Happy Numbers
102nd
128th
Happy Numbers (Long)
79th
Hexdump
34th
Hilbert Curve
32nd
Intersection
87th
Inventory Sequence
74th
ISBN
102nd
Jacobi Symbol
31st
Kaprekar Numbers
51st
Kolakoski Constant
39th
140th
Kolakoski Sequence
107th
Leap Years
190th
Levenshtein Distance
77th
Leyland Numbers
31st
ln 2
40th
Look and Say
42nd
Lucky Numbers
71st
Lucky Tickets
52nd
Mahjong
23rd
24th
Mandelbrot
41st
Maze
54th
Medal Tally
47th
Minesweeper
31st
Morse Decoder
73rd
Morse Encoder
48th
Multitap Input
28th
Musical Chords
41st
N Queens
40th
Niven Numbers
241st
Niven Numbers (Long)
87th
Number Spiral
33rd
41st
15th
Odious Numbers
157th
Odious Numbers (Long)
84th
Ordinal Numbers
182nd
PalindromemordnilaP
58th
Pangram Grep
28th24th
53rd21st
36th
65th
172nd
529th
17th35th
Partition Numbers
42nd
Pascal’s Triangle
133rd
32nd
Pernicious Numbers
154th
Pernicious Numbers (Long)
63rd
Poker
52nd
Polyominoes
17th
Prime Numbers
254th
Prime Numbers (Long)
137th
Proximity Grid
35th
QR Decoder
33rd
Quine
33rd
82nd
Recamán
72nd
Repeating Decimals
31st
Reverse Polish Notation
100th
Reversi
34th
Rijndael S-box
52nd
Rock-paper-scissors-Spock-lizard
99th
Roman to Arabic
136th
ROT13
37th
Rule 110
80th
Scrambled Sort
45th
Set
35th
Seven Segment
39th
SI Units
25th
Sierpiński Triangle
92nd
Smith Numbers
56th
Spelling Numbers
88th
Star Wars GPT
16th
Star Wars Opening Crawl
27th
Sudoku
49th
Sudoku (Fill-in)
35th
Ten-pin Bowling
56th
Tic-tac-toe
55th
Time Distance
48th
Tongue-twisters
118th
Topological Sort
30th
Tower of Hanoi
57th
42nd
Transpose Sentence
12th
52nd
13th
Trinomial Triangle
38th
United States
106th
Vampire Numbers
48th
Van Eck Sequence
84th
Zeckendorf Representation
42nd
Zodiac Signs
53rd
γ
39th
λ
27th
76th
88th
π
136th
τ
84th
φ
52nd
√2
81st
𝑒
79th
42nd