12 Days of Christmas
2nd
💎
19th
24 Game
2nd
17th
99 Bottles of Beer
7th
💎
18th
Abundant Numbers
17th
15th
Abundant Numbers (Long)
14th
17th
5th
Alphabetic Numbers
17th
13th
Arabic to Roman
52nd
21st23rd
Arithmetic Numbers
1st
11th
Arrows
26th
Ascending Primes
9th
15th
56th
ASCII Table
14th
5th
32nd
Billiards
17th
brainfuck
25th
17th
Calendar
1st
Card Number Validation
6th
9th
21st
Catalan Numbers
15th
98th
Catalan’s Constant
5th
2nd
18th
Christmas Trees
31st
23rd
13th
1st
38th
Collatz
7th
5th
6th
Connect Four
6th
Continued Fractions
5th
1st
CSS Colors
1st
Cubes
3rd
29th
Day of Week
31st
3rd
86th1st
DFA Simulator
3rd
15th
Diamonds
11th
17th
13th
7th
6th
62nd
18th
Divisors
15th
15th
1st
2nd
Emirp Numbers
5th
17th
Emirp Numbers (Long)
4th
39th
7th
Emojify
5th
23rd
Evil Numbers
11th
1st
1st
16th
Evil Numbers (Long)
1st
43rd
Factorial Factorisation
13th
4th
28th
10th
Farey Sequence
5th
32nd
Fibonacci
75th9th10th32nd44th3rd20th29th105th89th63rd20th30th17th18th18th37th25th34th14th11th10th6th25th101st34th21st36th12th1st15th26th47th148th20th1st16th7th1st29th22nd11th7th70th31st1st18th11th7th9th1st16th7th22nd1st10th27th
13th
Fizz Buzz
5th
5th
22nd
Foo Fizz Buzz Bar
4th
1st
Forsyth–Edwards Notation
3rd
32nd
Fractions
1st
1st
Game of Life
21st
Gijswijt’s Sequence
1st
41st
Gray Code Decoder
14th
12th
1st
20th
7th
Gray Code Encoder
11th
5th
1st
20th
1st
Happy Numbers
9th
1st
1st
Happy Numbers (Long)
4th
29th
17th
Hexdump
1st
40th
Hilbert Curve
2nd
Intersection
4th
25th
Inventory Sequence
1st
1st
ISBN
5th
5th
7th
42nd
Jacobi Symbol
💎
21st
Kaprekar Numbers
7th
29th
43rd
13th
Kolakoski Constant
7th
23rd
Kolakoski Sequence
12th
44th
Leap Years
19th
1st
18th
Levenshtein Distance
2nd
53rd
7th
Leyland Numbers
10th
1st
ln 2
9th
1st
Look and Say
1st
10th
14th
Lucky Numbers
15th8th
9th
76th
Lucky Tickets
78th
Mahjong
10th
Mandelbrot
22nd
22nd
Maze
2nd
19th
Medal Tally
3rd
11th
Minesweeper
5th
16th
Morse Decoder
15th
Morse Encoder
15th
Multitap Input
5th
13th
Musical Chords
17th
N Queens
22nd
15th
Niven Numbers
4th
1st
53rd
Niven Numbers (Long)
1st
22nd
Number Spiral
6th
1st
17th
Odious Numbers
1st
1st
Odious Numbers (Long)
1st
1st
Ordinal Numbers
6th
5th
PalindromemordnilaP
1st
28th
Pangram Grep
10th
15th
34th
41st
1st
148th
31st
16th
39th
63rd
Partition Numbers
12th
42nd
17th
Pascal’s Triangle
1st
1st
Pernicious Numbers
36th
1st
74th
Pernicious Numbers (Long)
9th
1st
Poker
3rd
17th
Polyominoes
2nd
14th
Prime Numbers
20th
15th
17th79th
1st
1st
12th
Prime Numbers (Long)
13th
17th
1st
1st
1st
Proximity Grid
13th
QR Decoder
12th
Quine
1st
68th70th
22nd
67th36th
6th
185th
43rd
1st
1st
2nd
Recamán
5th
33rd
Repeating Decimals
💎
74th
Reverse Polish Notation
1st
2nd
17th
Reversi
16th
Rijndael S-box
5th
10th
26th
Rock-paper-scissors-Spock-lizard
34th
Roman to Arabic
14th
8th
3rd
20th1st
8th
ROT13
11th
22nd
1st
Rule 110
6th
53rd
Scrambled Sort
2nd
1st
13th
8th
Set
5th
19th
Seven Segment
3rd
11th
SI Units
21st
Sierpiński Triangle
3rd
25th
Smith Numbers
4th
55th
15th
Spelling Numbers
57th
4th
Star Wars GPT
13th
1st
8th
1st
Star Wars Opening Crawl
15th
Sudoku (Fill-in)
17th
Taxicab Numbers
10th
15th
Ten-pin Bowling
4th
33rd
Tic-tac-toe
22nd
Time Distance
1st
20th
Tongue-twisters
6th
2nd
13th
10th
11th
Topological Sort
3rd
12th
Tower of Hanoi
7th15th
16th1st11th
4th
11th17th
8th
24th
12th
4th
Transpose Sentence
1st
1st
17th
25th
Trinomial Triangle
9th
12th
United States
30th
Vampire Numbers
2nd
38th
Van Eck Sequence
9th
1st
36th
Zeckendorf Representation
6th
23rd
Zodiac Signs
3rd
8th
23rd
6th
γ
5th
5th
1st
7th
5th
λ
13th
2nd
19th
π
5th
3rd
15th
7th
τ
3rd
9th
φ
10th
36th
√2
9th
1st
1st
𝑒
10th
6th
1st15th