12 Days of Christmas
136th
24 Game
9th
21st
99 Bottles of Beer
22nd
117th
Abundant Numbers
130th
Abundant Numbers (Long)
77th
Arabic to Roman
146th
Arithmetic Numbers
55th
Arrows
158th
Ascending Primes
27th
ASCII Table
23rd
69th
Billiards
25th
brainfuck
21st
79th
Card Number Validation
7th
1st
Catalan Numbers
72nd
Catalan’s Constant
48th
Christmas Trees
5th28th
117th
Collatz
105th
Cubes
71st
Day of Week
22nd
58th
DFA Simulator
19th
42nd
Diamonds
6th16th
30th
Divisors
28th
102nd
Emirp Numbers
105th
Emirp Numbers (Long)
42nd
Emojify
54th
Evil Numbers
8th
1st
Evil Numbers (Long)
32nd
Factorial Factorisation
38th
Farey Sequence
37th
Fibonacci
57th13th
1st
Fizz Buzz
33rd
171st
Foo Fizz Buzz Bar
27th
112th
Forsyth–Edwards Notation
16th
38th
Fractions
15th
52nd
Game of Life
16th
41st
Gijswijt’s Sequence
57th
Happy Numbers
122nd
Happy Numbers (Long)
15th
55th
Hexdump
15th
40th
Intersection
💎
3rd💎
Inventory Sequence
15th
39th
ISBN
23rd
71st
Jacobi Symbol
62nd
Kaprekar Numbers
4th6th1st8th8th
Kolakoski Constant
38th
Kolakoski Sequence
57th
Leap Years
45th
Levenshtein Distance
10th
17th
Leyland Numbers
30th
78th
ln 2
31st
Look and Say
72nd
Lucky Numbers
84th
Lucky Tickets
64th
Mahjong
12th
18th
Maze
16th
19th
28th
Medal Tally
15th
1st
N Queens
44th
Niven Numbers
60th
Niven Numbers (Long)
49th
Number Spiral
14th
49th
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
21st
79th
PalindromemordnilaP
7th
34th
Pangram Grep
30th
97th
Partition Numbers
20th
Pascal’s Triangle
30th
35th
Pernicious Numbers
80th
Pernicious Numbers (Long)
74th
Poker
16th
4th
Polyominoes
8th
11th
Prime Numbers
24th
45th
Prime Numbers (Long)
21st
42nd
Proximity Grid
19th
39th
Quine
18th
1st
Recamán
51st
Repeating Decimals
11th
20th
Reverse Polish Notation
19th
66th
Reversi
15th
31st
Rijndael S-box
26th
Rock-paper-scissors-Spock-lizard
72nd
Roman to Arabic
55th
ROT13
16th
51st
Rule 110
47th
Scrambled Sort
1st15th
Set
41st
Seven Segment
82nd
Sierpiński Triangle
17th
46th
Smith Numbers
24th
56th
Spelling Numbers
19th
1st
Star Wars GPT
5th18th
Star Wars Opening Crawl
💎
💎
Sudoku (Fill-in)
14th
31st
Ten-pin Bowling
18th
37th
Tic-tac-toe
9th
21st
Time Distance
15th
51st
Tongue-twisters
91st
Transpose Sentence
16th
34th
Vampire Numbers
17th
53rd
Van Eck Sequence
36th
Zeckendorf Representation
16th
32nd
Zodiac Signs
17th
35th
γ
23rd
λ
68th
π
52nd
τ
49th
φ
27th
√2
1st
𝑒
1st