12 Days of Christmas
16th27th22nd31st158th151st122nd41st43rd25th21st19th27th19th11th70th28th53rd17th18th126th72nd37th23rd67th33rd18th21st50th81st137th13th1,161st24th48th108th89th
17th24th47th19th16th22nd14th16th
24 Game
34th
99 Bottles of Beer
95th
Abundant Numbers
333rd
Abundant Numbers (Long)
23rd163rd
Arabic to Roman
159th
Arithmetic Numbers
97th
Arrows
68th
Ascending Primes
65th
ASCII Table
105th
Billiards
25th
brainfuck
126th
Calendar
22nd
Card Number Validation
75th
Catalan Numbers
74th
Catalan’s Constant
39th
Christmas Trees
42nd
Collatz
93rd
Continued Fractions
23rd
CSS Colors
63rd
27th
20th
Cubes
47th
Day of Week
138th
DFA Simulator
39th
Diamonds
47th
92nd
110th
12th
Divisors
272nd
Emirp Numbers
106th
Emirp Numbers (Long)
54th
Emojify
80th
10th
250th
Evil Numbers
239th
Evil Numbers (Long)
103rd
Factorial Factorisation
12th
35th
17th
7th
13th
Farey Sequence
71st
Fibonacci
61st112th
232nd
179th
170th305th
120th72nd
54th
106th
1,141st40th
173rd
Fizz Buzz
18th
412th
Foo Fizz Buzz Bar
55th
Forsyth–Edwards Notation
46th
Fractions
86th
Game of Life
67th
Gijswijt’s Sequence
20th
Happy Numbers
101st
132nd
Happy Numbers (Long)
78th
Hexdump
26th
Hilbert Curve
28th
Intersection
90th
Inventory Sequence
74th
ISBN
103rd
Jacobi Symbol
32nd
Kaprekar Numbers
53rd
Kolakoski Constant
38th
143rd
Kolakoski Sequence
105th
Leap Years
186th
Levenshtein Distance
74th
Leyland Numbers
37th
ln 2
39th
Look and Say
42nd
Lucky Numbers
69th
72nd
Lucky Tickets
52nd
Mahjong
22nd
Mandelbrot
38th
Maze
44th
Medal Tally
48th
Minesweeper
31st
Morse Decoder
73rd
Morse Encoder
47th
Multitap Input
26th
Musical Chords
38th
N Queens
41st
Niven Numbers
237th
Niven Numbers (Long)
84th
Number Spiral
32nd
45th
14th
Odious Numbers
156th
Odious Numbers (Long)
83rd
Ordinal Numbers
180th
PalindromemordnilaP
56th
Pangram Grep
28th22nd
53rd20th
36th
64th
172nd
525th
17th35th
33rd
Partition Numbers
41st
Pascal’s Triangle
131st
32nd
Pernicious Numbers
152nd
Pernicious Numbers (Long)
62nd
Poker
38th
Polyominoes
21st
Prime Numbers
250th
Prime Numbers (Long)
134th
Proximity Grid
32nd
QR Decoder
32nd
Quine
32nd
76th
Recamán
71st
Repeating Decimals
31st
Reverse Polish Notation
100th
Reversi
33rd
Rijndael S-box
55th
Rock-paper-scissors-Spock-lizard
102nd
Roman to Arabic
135th
ROT13
39th
Rule 110
87th
Scrambled Sort
43rd
Set
35th
Seven Segment
54th
SI Units
15th
Sierpiński Triangle
93rd
Smith Numbers
57th
Spelling Numbers
55th
Star Wars GPT
17th
Star Wars Opening Crawl
16th
Sudoku
50th
Sudoku (Fill-in)
35th
Ten-pin Bowling
54th
Tic-tac-toe
54th
Time Distance
34th
Tongue-twisters
63rd
Topological Sort
29th
Tower of Hanoi
53rd
41st
Transpose Sentence
12th
51st
12th
Trinomial Triangle
36th
United States
99th
Vampire Numbers
48th
Van Eck Sequence
84th
Zeckendorf Representation
44th
Zodiac Signs
52nd
γ
39th
λ
83rd
π
135th
τ
85th
φ
51st
√2
78th
𝑒
78th
40th