12 Days of Christmas
12th
44th
24 Game
29th
99 Bottles of Beer
44th
Abundant Numbers
12th
60th
Abundant Numbers (Long)
48th
Arabic to Roman
74th
20th28th
Arithmetic Numbers
8th
21st
11th
Arrows
137th
Ascending Primes
56th
ASCII Table
45th
Billiards
23rd
brainfuck
25th
38th
Calendar
111th
Card Number Validation
65th
Catalan Numbers
78th
82nd
Catalan’s Constant
2nd
50th
31st
Christmas Trees
17th
25th
58th
Collatz
3rd
50th122nd
5th
CSS Colors
74th
39th
46th118th
Cubes
8th
72nd
Day of Week
4th
1st
86th46th
26th
DFA Simulator
36th
Diamonds
75th
Divisors
14th
75th
199th
1st
Emirp Numbers
80th35th
139th
Emirp Numbers (Long)
29th
30th
Emojify
139th
Evil Numbers
255th
18th
Evil Numbers (Long)
53rd
179th
Factorial Factorisation
16th
33rd
22nd
Farey Sequence
109th
Fibonacci
80th38th21st51st59th52nd
22nd
119th144th
146th
49th
56th
189th
36th
Fizz Buzz
87th
195th
176th
44th
72nd
Foo Fizz Buzz Bar
5th
20th
Forsyth–Edwards Notation
33rd
Fractions
6th
62nd
61st
1st
Game of Life
2nd
39th
Gijswijt’s Sequence
66th
Happy Numbers
178th
Happy Numbers (Long)
60th
Hexdump
7th
74th
Hilbert Curve
58th
Intersection
90th
25th
Inventory Sequence
48th
ISBN
7th
28th
Jacobi Symbol
33rd
Kaprekar Numbers
59th
Kolakoski Constant
2nd
35th
Kolakoski Sequence
12th
13th
Leap Years
11th
47th
74th
91st
Levenshtein Distance
75th
45th
Leyland Numbers
63rd
ln 2
2nd
31st37th
77th
Look and Say
39th
Lucky Numbers
130th
Lucky Tickets
85th
Mahjong
31st
Mandelbrot
28th
Maze
76th
Medal Tally
45th
Minesweeper
73rd
Morse Decoder
32nd
Morse Encoder
32nd
Multitap Input
70th
Musical Chords
66th
N Queens
16th
Niven Numbers
219th
80th
Niven Numbers (Long)
96th
40th
Number Spiral
11th
24th
Odious Numbers
131st
128th
Odious Numbers (Long)
159th
Ordinal Numbers
128th
118th
43rd
PalindromemordnilaP
41st
Pangram Grep
60th
Partition Numbers
114th
Pascal’s Triangle
51st
93rd
199th
Pernicious Numbers
165th
Pernicious Numbers (Long)
84th
Poker
43rd
Polyominoes
44th
Prime Numbers
53rd
57th
85th
Prime Numbers (Long)
194th
Proximity Grid
57th
QR Decoder
44th
Quine
406th
75th
Recamán
61st
Repeating Decimals
56th
23rd
Reverse Polish Notation
53rd
99th
45th
Reversi
80th
Rijndael S-box
13th
43rd
Rock-paper-scissors-Spock-lizard
26th
Roman to Arabic
90th23rd
ROT13
163rd
Rule 110
4th
39th
63rd
Scrambled Sort
32nd
Set
32nd
Seven Segment
10th
41st
SI Units
44th
Sierpiński Triangle
120th
Smith Numbers
47th
Spelling Numbers
81st
29th
Star Wars GPT
65th
Star Wars Opening Crawl
51st
Sudoku
3rd
58th
Sudoku (Fill-in)
3rd
56th
Ten-pin Bowling
50th
Tic-tac-toe
55th
Time Distance
20th
Tongue-twisters
4th
42nd
Topological Sort
83rd
Tower of Hanoi
3rd
70th
Transpose Sentence
71st
Trinomial Triangle
38th
United States
82nd23rd
Vampire Numbers
32nd
Van Eck Sequence
52nd
16th
Zeckendorf Representation
19th
Zodiac Signs
50th
γ
2nd
51st
43rd
λ
3rd
24th
π
6th
66th
36th
38th
7th
τ
3rd
44th
39th
φ
4th
20th
51st61st
74th
√2
6th
24th
47th
105th
𝑒
5th
21st
50th58th
120th