12 Days of Christmas
13th16th27th22nd31st162nd151st122nd41st43rd25th21st19th27th19th11th70th28th53rd17th18th126th140th37th23rd67th33rd18th21st50th81st137th13th1,160th24th48th108th88th
17th24th47th19th16th22nd14th16th
24 Game
34th
99 Bottles of Beer
139th
Abundant Numbers
333rd
Abundant Numbers (Long)
23rd163rd
Arabic to Roman
156th
Arithmetic Numbers
97th
Arrows
83rd
Ascending Primes
64th
ASCII Table
100th
Billiards
24th
brainfuck
128th
Calendar
21st
Card Number Validation
75th
Catalan Numbers
74th
Catalan’s Constant
39th
Christmas Trees
42nd
Collatz
93rd
Continued Fractions
21st
CSS Colors
69th
27th
20th
Cubes
51st
Day of Week
136th
DFA Simulator
39th
Diamonds
47th
85th
110th
12th
Divisors
272nd
Emirp Numbers
99th
Emirp Numbers (Long)
45th
Emojify
78th
10th
252nd
Evil Numbers
239th
Evil Numbers (Long)
103rd
Factorial Factorisation
13th
12th
31st
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
50th
Forsyth–Edwards Notation
51st
Fractions
86th
Game of Life
69th
Gijswijt’s Sequence
18th
Happy Numbers
101st
127th
Happy Numbers (Long)
78th
Hexdump
34th
Hilbert Curve
29th
Intersection
87th
Inventory Sequence
74th
ISBN
102nd
Jacobi Symbol
30th
Kaprekar Numbers
52nd
Kolakoski Constant
38th
136th
Kolakoski Sequence
105th
Leap Years
186th
Levenshtein Distance
77th
Leyland Numbers
31st
ln 2
39th
Look and Say
42nd
Lucky Numbers
69th
71st
Lucky Tickets
49th
Mahjong
22nd
Mandelbrot
38th
Maze
53rd
Medal Tally
47th
Minesweeper
31st
Morse Decoder
72nd
Morse Encoder
47th
Multitap Input
26th
Musical Chords
38th
N Queens
40th
Niven Numbers
237th
Niven Numbers (Long)
84th
Number Spiral
32nd
41st
14th
Odious Numbers
156th
Odious Numbers (Long)
83rd
Ordinal Numbers
180th
PalindromemordnilaP
56th
Pangram Grep
28th22nd
52nd20th
36th
64th
170th
520th
17th35th
33rd
Partition Numbers
41st
Pascal’s Triangle
131st
32nd
Pernicious Numbers
152nd
Pernicious Numbers (Long)
62nd
Poker
52nd
Polyominoes
17th
Prime Numbers
250th
Prime Numbers (Long)
134th
Proximity Grid
35th
QR Decoder
33rd
Quine
32nd
76th
Recamán
71st
Repeating Decimals
31st
Reverse Polish Notation
100th
Reversi
33rd
Rijndael S-box
52nd
Rock-paper-scissors-Spock-lizard
99th
Roman to Arabic
135th
ROT13
35th
Rule 110
80th
Scrambled Sort
43rd
Set
34th
Seven Segment
39th
SI Units
25th
Sierpiński Triangle
91st
Smith Numbers
54th
Spelling Numbers
86th
Star Wars GPT
15th
Star Wars Opening Crawl
27th
Sudoku
49th
Sudoku (Fill-in)
35th
Ten-pin Bowling
56th
Tic-tac-toe
53rd
Time Distance
48th
Tongue-twisters
118th
Topological Sort
29th
Tower of Hanoi
53rd
41st
Transpose Sentence
12th
51st
12th
Trinomial Triangle
36th
United States
105th
Vampire Numbers
47th
Van Eck Sequence
84th
Zeckendorf Representation
42nd
Zodiac Signs
52nd
γ
38th
λ
85th
π
135th
τ
84th
φ
51st
√2
78th
𝑒
78th
40th