12 Days of Christmas
7th
1st
83rd
24 Game
2nd
53rd
99 Bottles of Beer
5th
💎
68th
Abundant Numbers
17th
46th
Abundant Numbers (Long)
21st
17th
36th
Alphabetic Numbers
17th
13th
Arabic to Roman
52nd
77th23rd
Arithmetic Numbers
1st
24th
Arrows
49th
Ascending Primes
9th
15th
81st
ASCII Table
14th
5th
58th
Billiards
63rd
brainfuck
38th
28th
Calendar
1st
Card Number Validation
6th
9th
44th
Catalan Numbers
15th
98th
Catalan’s Constant
5th
2nd
30th
Christmas Trees
31st
23rd
13th
1st
84th
Collatz
4th
5th
10th
Connect Four
28th
Continued Fractions
5th
1st
CSS Colors
1st
Cubes
3rd
54th
Day of Week
31st
4th
86th1st
DFA Simulator
3rd
31st
Diamonds
11th
17th
13th
7th
6th
113th
38th
Divisors
15th
14th
1st
1st
Emirp Numbers
5th
50th
Emirp Numbers (Long)
4th
89th
23rd
Emojify
5th
36th
Evil Numbers
11th
1st
1st
16th
Evil Numbers (Long)
1st
43rd
Factorial Factorisation
13th
4th
79th
19th
Farey Sequence
5th
64th
Fibonacci
75th9th10th49th32nd44th3rd20th29th104th89th63rd20th30th17th5th18th37th25th34th13th11th10th6th25th96th34th21st36th12th1st15th26th47th148th20th1st16th7th1st29th22nd11th7th70th31st1st18th20th7th9th1st16th6th22nd1st10th27th
13th
Fizz Buzz
1st
5th
68th
Foo Fizz Buzz Bar
1st
1st
Forsyth–Edwards Notation
3rd
74th
Fractions
1st
1st
Game of Life
45th
Gijswijt’s Sequence
1st
78th
Gray Code Decoder
10th
12th
1st
20th
19th
Gray Code Encoder
13th
5th
1st
20th
1st
Happy Numbers
8th
1st
74th
Happy Numbers (Long)
4th
29th
38th
Hexdump
1st
70th
Hilbert Curve
2nd
Intersection
4th
55th
Inventory Sequence
1st
7th
ISBN
5th
5th
7th
108th
Jacobi Symbol
💎
35th
Kaprekar Numbers
7th
29th
58th
12th
Kolakoski Constant
7th
47th
Kolakoski Sequence
12th
105th
Leap Years
19th
3rd
18th
Levenshtein Distance
2nd
55th
7th
Leyland Numbers
10th
8th
ln 2
9th
1st
Look and Say
1st
26th
14th
Lucky Numbers
15th11th
9th
99th
Lucky Tickets
123rd
Mahjong
19th
Mandelbrot
52nd
22nd
Maze
2nd
31st
Medal Tally
3rd
24th
Minesweeper
5th
46th
Morse Decoder
29th
Morse Encoder
27th
Multitap Input
5th
26th
Musical Chords
42nd
N Queens
51st
17th
Niven Numbers
1st
1st
53rd
Niven Numbers (Long)
1st
22nd
Number Spiral
7th
1st
31st
Odious Numbers
1st
1st
Odious Numbers (Long)
1st
1st
Ordinal Numbers
6th
7th
PalindromemordnilaP
1st
88th
Pangram Grep
10th
22nd
34th
41st
1st
146th
31st
16th
65th
63rd
Partition Numbers
12th
58th
17th
Pascal’s Triangle
1st
67th
Pernicious Numbers
36th
1st
74th
Pernicious Numbers (Long)
1st
1st
Poker
3rd
56th
Polyominoes
2nd
36th
Prime Numbers
20th
15th
17th79th
1st
1st
1st
Prime Numbers (Long)
13th
17th
1st
1st
1st
Proximity Grid
31st
QR Decoder
28th
Quine
1st
68th70th
2nd
67th36th
6th
185th
43rd
1st
1st
2nd
Recamán
5th
63rd
Repeating Decimals
💎
55th
Reverse Polish Notation
1st
2nd
30th
Reversi
36th
Rijndael S-box
5th
10th
67th
Rock-paper-scissors-Spock-lizard
68th
Roman to Arabic
14th
8th
4th
35th1st
8th
ROT13
11th
22nd
1st
Rule 110
6th
80th
Scrambled Sort
2nd
1st
13th
11th
Set
5th
40th
Seven Segment
5th
13th
SI Units
43rd
Sierpiński Triangle
3rd
61st
Smith Numbers
4th
167th
34th
Spelling Numbers
57th
4th
Star Wars GPT
11th
1st
8th
1st
Star Wars Opening Crawl
38th
Sudoku (Fill-in)
43rd
Taxicab Numbers
10th
49th
Ten-pin Bowling
4th
56th
Tic-tac-toe
59th
Time Distance
1st
55th
Tongue-twisters
4th
2nd
31st
10th
49th
Topological Sort
3rd
52nd
Tower of Hanoi
7th15th
16th1st11th
4th
11th17th
8th
24th
37th
4th
Transpose Sentence
1st
1st
17th
57th
Trinomial Triangle
9th
33rd
United States
65th
Vampire Numbers
2nd
87th
Van Eck Sequence
9th
1st
97th
Zeckendorf Representation
6th
58th
Zodiac Signs
3rd
8th
45th
6th
γ
5th
5th
2nd
7th
5th
λ
27th
3rd
51st
π
5th
3rd
19th
7th
τ
3rd
11th
φ
10th
61st
√2
9th
7th
1st
𝑒
10th
6th
1st19th