12 Days of Christmas
11th
42nd
24 Game
22nd
99 Bottles of Beer
41st
Abundant Numbers
12th
53rd
Abundant Numbers (Long)
44th
Arabic to Roman
72nd
17th21st
Arithmetic Numbers
7th
20th
11th
Arrows
126th
Ascending Primes
41st
ASCII Table
42nd
Billiards
21st
brainfuck
20th
33rd
Card Number Validation
59th
Catalan Numbers
72nd
71st
Catalan’s Constant
2nd
46th
29th
Christmas Trees
19th
50th
Collatz
3rd
39th111th
5th
CSS Colors
72nd
37th
46th114th
Cubes
8th
71st
Day of Week
4th
1st
80th35th
21st
DFA Simulator
33rd
Diamonds
70th
Divisors
14th
72nd
195th
1st
Emirp Numbers
77th35th
127th
Emirp Numbers (Long)
28th
26th
Emojify
131st
Evil Numbers
244th
16th
Evil Numbers (Long)
49th
173rd
Factorial Factorisation
14th
30th
17th
Farey Sequence
99th
Fibonacci
75th34th20th48th56th50th
19th
95th138th
134th
45th
55th
178th
31st
Fizz Buzz
84th
191st
171st
38th
67th
Foo Fizz Buzz Bar
5th
17th
Forsyth–Edwards Notation
32nd
Fractions
4th
60th
55th
1st
Game of Life
2nd
34th
Gijswijt’s Sequence
60th
Happy Numbers
169th
Happy Numbers (Long)
56th
Hexdump
7th
67th
Hilbert Curve
41st
Intersection
83rd
23rd
Inventory Sequence
43rd
ISBN
6th
26th
Jacobi Symbol
27th
Kaprekar Numbers
48th
Kolakoski Constant
2nd
30th
Kolakoski Sequence
10th
13th
Leap Years
11th
44th
68th
85th
Levenshtein Distance
58th
44th
Leyland Numbers
60th
ln 2
2nd
29th33rd
67th
Look and Say
34th
Lucky Numbers
122nd
Lucky Tickets
70th
Mahjong
26th
Mandelbrot
24th
Maze
66th
Medal Tally
40th
Morse Decoder
26th
Morse Encoder
28th
Musical Chords
58th
N Queens
14th
Niven Numbers
213th
68th
Niven Numbers (Long)
93rd
35th
Number Spiral
11th
21st
Odious Numbers
126th
119th
Odious Numbers (Long)
148th
Ordinal Numbers
125th
112th
42nd
PalindromemordnilaP
35th
Pangram Grep
55th
Partition Numbers
99th
Pascal’s Triangle
50th
87th
192nd
Pernicious Numbers
154th
Pernicious Numbers (Long)
70th
Poker
39th
Polyominoes
37th
Prime Numbers
44th
57th
74th
Prime Numbers (Long)
181st
Proximity Grid
51st
QR Decoder
37th
Quine
393rd
67th
Recamán
54th
Repeating Decimals
50th
22nd
Reverse Polish Notation
52nd
93rd
44th
Reversi
69th
Rijndael S-box
12th
36th
Rock-paper-scissors-Spock-lizard
23rd
Roman to Arabic
82nd19th
ROT13
149th
Rule 110
4th
38th
55th
Scrambled Sort
26th
Set
25th
Seven Segment
10th
37th
SI Units
38th
Sierpiński Triangle
112th
Smith Numbers
42nd
Spelling Numbers
78th
27th
Star Wars GPT
56th
Star Wars Opening Crawl
48th
Sudoku
3rd
53rd
Sudoku (Fill-in)
3rd
51st
Ten-pin Bowling
48th
Tic-tac-toe
46th
Time Distance
18th
Tongue-twisters
4th
40th
Topological Sort
67th
Transpose Sentence
66th
Trinomial Triangle
25th
United States
78th19th
Vampire Numbers
29th
Van Eck Sequence
51st
14th
Zeckendorf Representation
17th
Zodiac Signs
44th
γ
2nd
47th
35th
λ
3rd
19th
π
5th
61st
33rd
37th
τ
3rd
40th
38th
φ
4th
19th
51st59th
69th
√2
6th
23rd
44th
93rd
𝑒
5th
19th
49th55th
106th