12 Days of Christmas
68th
24 Game
34th
99 Bottles of Beer
6th
11th
Abundant Numbers
117th
Abundant Numbers (Long)
77th
Arabic to Roman
122nd
Arithmetic Numbers
73rd
Arrows
51st
ASCII Table
18th
50th
Billiards
9th
brainfuck
33rd
13th
39th
33rd
Calendar
13th
Card Number Validation
40th
Catalan Numbers
60th
Christmas Trees
102nd
346th
Collatz
70th
32nd
29th
Continued Fractions
11th
CSS Colors
53rd
Cubes
23rd
67th
Day of Week
21st
1st
DFA Simulator
31st
Diamonds
70th
Divisors
147th139th
200th
Emirp Numbers
59th
Emirp Numbers (Long)
26th
19th
Emojify
14th
38th
Evil Numbers
82nd
Evil Numbers (Long)
47th
Farey Sequence
27th
14th
28th
24th
Fibonacci
214th
361st
Fizz Buzz
88th
135th45th105th22nd401st
1st
29th
Foo Fizz Buzz Bar
30th
Forsyth–Edwards Notation
61st
Game of Life
36th
62nd
Gijswijt’s Sequence
40th
Gray Code Decoder
4th
Gray Code Encoder
1st
Happy Numbers
43rd
Happy Numbers (Long)
38th
66th
Hexdump
8th
Hilbert Curve
17th
Intersection
18th
401st
Inventory Sequence
53rd
ISBN
15th
69th
Jacobi Symbol
24th
Kaprekar Numbers
26th
48th
Kolakoski Sequence
76th
Leap Years
74th
Levenshtein Distance
24th
15th
58th
Leyland Numbers
42nd
Look and Say
28th
Lucky Numbers
40th
Mahjong
11th
Mandelbrot
28th
Maze
38th
Medal Tally
46th
Morse Decoder
45th
Morse Encoder
16th
Multitap Input
31st
Musical Chords
32nd
N Queens
24th
108th
Niven Numbers
169th
Niven Numbers (Long)
22nd
Number Spiral
3rd
Odious Numbers
81st
Odious Numbers (Long)
42nd
Ordinal Numbers
131st
PalindromemordnilaP
35th
Pangram Grep
162nd
Partition Numbers
25th
Pascal’s Triangle
149th
24th
Pernicious Numbers
78th
84th
Pernicious Numbers (Long)
27th
34th
Polyominoes
16th
17th
Prime Numbers
157th
162nd
Prime Numbers (Long)
70th
105th
QR Decoder
18th
Quine
139th20th44th1st23rd25th105th70th63rd16th23rd38th
38th12th30th26th
79th43rd33rd83rd128th55th1st56th134th74th40th80th32nd42nd1st24th
8th41st
Recamán
39th
17th
14th
Repeating Decimals
11th
8th
Reverse Polish Notation
38th
1st
Rijndael S-box
12th8th
10th
7th
22nd
3rd
4th
51st
15th5th
5th2nd
Rock-paper-scissors-Spock-lizard
33rd
Roman to Arabic
111th
ROT13
53rd
Rule 110
30th
Scrambled Sort
23rd
Seven Segment
47th
SI Units
4th
8th
Sierpiński Triangle
41st
189th
Smith Numbers
32nd
Spelling Numbers
31st
Star Wars GPT
26th
Star Wars Opening Crawl
32nd
Tic-tac-toe
48th
Time Distance
36th
Tongue-twisters
31st
Topological Sort
20th
Tower of Hanoi
40th
Transpose Sentence
53rd
Trinomial Triangle
13th
United States
9th
4th
Vampire Numbers
22nd
13th
Van Eck Sequence
42nd
83rd
Zeckendorf Representation
41st
Zodiac Signs
32nd
π
84th
τ
88th
φ
67th
√2
74th
𝑒
107th