12 Days of Christmas
2nd
2nd
4th
1st
108th
24 Game
💎
2nd💎
💎4th💎3rd
13th
💎💎3rd
💎💎
2nd1st
💎2nd
2nd
2nd
7th
3rd
💎
2nd💎
99 Bottles of Beer
💎
5th
35th
1st
31st
66th18th
Abundant Numbers
2nd
4th
6th
3rd
7th
13th
Abundant Numbers (Long)
15th
10th
1st
Arabic to Roman
7th
4th
1st
Arithmetic Numbers
8th
7th
4th
1st
Arrows
6th
10th21st
Ascending Primes
1st
8th
8th4th
9th2nd
ASCII Table
4th
6th
34th
13th12th
222nd
Billiards
4th
brainfuck
💎
6th
💎
6th
Calendar
💎
💎
6th3rd
33rd
Card Number Validation
1st
5th
1st
10th
Catalan Numbers
💎
8th
5th31st
1st
88th
3rd
Catalan’s Constant
5th
7th
Christmas Trees
2nd
4th
51st
1st
Collatz
1st
7th
30th
9th
1st
36th
54th
Continued Fractions
1st
4th
2nd
CSS Colors
2nd
4th
2nd
9th
Cubes
3rd
6th
4th
Day of Week
1st
7th
33rd
1st
1st
DFA Simulator
6th
12th
Diamonds
4th
4th
1st
Divisors
11th
5th
46th
7th
60th
7th
1st
27th
396th31st
108th
Emirp Numbers
6th
6th
4th
13th
27th
Emirp Numbers (Long)
6th
4th
13th
Emojify
2nd
5th
1st
Evil Numbers
8th
1st
5th
3rd7th
4th8th
9th
2nd
4th
5th1st52nd
7th
26th10th1st90th1st21st
92nd1st
29th
7th
11th1st
Evil Numbers (Long)
1st
25th
15th7th
8th
9th
8th
4th
17th1st
8th
1st
46th
Factorial Factorisation
3rd
5th
5th
Farey Sequence
1st
10th1st4th8th
1st
1st
1st
Fibonacci
9th
1st
51st
1st6th
15th18th
18th
1st
39th
44th
1st73rd7th
Fizz Buzz
29th
1st109th32nd545th
5th
46th28th100th
86th
7th245th
173rd37th
1st138th
273rd7th
222nd1st343rd21st82nd
81st331st
62nd158th
Foo Fizz Buzz Bar
1st
7th
32nd
13th5th
1st
20th
Forsyth–Edwards Notation
💎
6th
5th
Fractions
2nd
5th
1st
14th
8th
Game of Life
4th
5th
8th13th
Gijswijt’s Sequence
2nd
9th
4th
47th
Happy Numbers
7th
6th
4th
12th
29th
Happy Numbers (Long)
9th
6th
1st
Hexdump
5th
7th
7th
15th
11th
Hilbert Curve
2nd
3rd
2nd
37th
Intersection
3rd
5th
3rd
Inventory Sequence
8th
7th
31st
10th
125th
ISBN
9th
1st5th
Jacobi Symbol
5th
10th10th
Kaprekar Numbers
4th3rd
2nd8th5th
2nd3rd
2nd
4th3rd
4th
2nd
40th
9th
3rd
Kolakoski Constant
6th
6th
Kolakoski Sequence
3rd
6th
11th
Leap Years
5th
1st
22nd
10th
15th
1st
8th
16th
Levenshtein Distance
5th
8th
Leyland Numbers
4th
7th
3rd
ln 2
6th
22nd
1st
1st
Look and Say
1st
3rd
1st
25th
16th
Lucky Numbers
8th
17th
12th
16th
Lucky Tickets
3rd
6th
8th1st
22nd
11th
Mahjong
3rd
5th6th
69th
Mandelbrot
2nd
1st1st
9th
13th5th
5th
2nd
12th
5th
Maze
6th
8th
Medal Tally
5th
6th
Minesweeper
3rd
3rd
5th
Morse Decoder
5th
2nd
Morse Encoder
5th
4th6th
Multitap Input
2nd
2nd
1st
37th
Musical Chords
💎
3rd
2nd
108th
N Queens
4th
11th
2nd8th
8th
2nd
2nd3rd
6th
5th2nd9th
3rd
3rd
2nd4th
17th4th
Niven Numbers
22nd
1st
13th
4th21st
1st
7th
1st
1st
Niven Numbers (Long)
13th
8th
1st
10th
Number Spiral
5th
5th
5th
19th
Odious Numbers
4th8th
1st
7th
12th7th
4th9th
11th
2nd
1st
5th1st
9th
14th3rd
1st24th
1st
9th
5th
Odious Numbers (Long)
1st
5th
25th7th
9th
7th
8th
1st
1st
7th
1st
41st
Ordinal Numbers
7th
7th
20th
1st
4th
PalindromemordnilaP
4th
3rd
12th
Pangram Grep
2nd
8th
11th
20th
Partition Numbers
7th
6th9th13th
5th
6th
10th2nd
7th
8th7th
9th
Pascal’s Triangle
10th
14th
47th
7th
30th12th
268th21st
Pernicious Numbers
8th
1st
28th
1st6th
4th20th20th32nd24th24th13th12th
7th32nd
21st1st36th
11th25th1st
29th1st35th1st22nd
52nd1st
18th18th3rd
Pernicious Numbers (Long)
6th
6th
6th
3rd8th
Poker
10th
32nd
Polyominoes
2nd
3rd
3rd
5th
5th
72nd
11th
Prime Numbers
12th
1st
46th
9th
4th15th
5th
1st
10th41st1st19th
166th22nd
Prime Numbers (Long)
1st
7th
14th
28th
1st
8th
1st
1st
Proximity Grid
4th
8th1st
QR Decoder
7th
23rd
8th
32nd
Quine
1st
1st
1st2nd101st63rd
3rd
12th35th1st
1st74th28th
98th
79th15th49th70th1st70th
11th1st57th
57th37th
75th80th
102nd
1st70th
Recamán
4th
2nd
8th
14th
22nd
Repeating Decimals
2nd
5th
4th
Reverse Polish Notation
3rd
5th
1st
40th
Reversi
3rd
5th
1st
Rijndael S-box
5th
6th
82nd
Rock-paper-scissors-Spock-lizard
6th
6th
Roman to Arabic
5th
7th
7th
15th
ROT13
2nd8th14th
3rd
2nd
4th
11th
34th
17th
Rule 110
5th
20th7th
Scrambled Sort
2nd
6th
4th
Set
1st
6th
3rd
34th
Seven Segment
8th
5th9th
7th
SI Units
4th
8th
Sierpiński Triangle
3rd
1st
9th
1st4th
6th
💎
5th1st
4th
14th1st
15th13th
5th
Smith Numbers
5th
4th
6th
Spelling Numbers
💎
5th
3rd
Star Wars GPT
4th
4th
3rd
Star Wars Opening Crawl
13th
117th
Sudoku
3rd
8th
Sudoku (Fill-in)
5th
9th
Ten-pin Bowling
7th
13th
12th
62nd
Tic-tac-toe
1st
8th
4th
3rd4th
3rd
31st
4th
Time Distance
32nd
13th
50th
Tongue-twisters
1st
11th
2nd
21st
3rd
2nd
10th
Topological Sort
2nd
8th
Tower of Hanoi
10th4th4th1st5th1st
5th5th
1st
10th
1st6th
15th
8th
14th
1st
Transpose Sentence
2nd
8th
5th
Trinomial Triangle
3rd
4th
9th7th
22nd
United States
4th
4th
Vampire Numbers
5th
9th
Van Eck Sequence
4th
5th
12th1st
Zeckendorf Representation
3rd
7th
2nd
19th
Zodiac Signs
2nd
4th
5th
γ
13th
4th
2nd
λ
5th
11th
π
16th
7th
10th9th
12th
τ
7th
5th
9th
φ
3rd
1st
3rd
1st
√2
2nd
1st
21st
1st
1st
𝑒
3rd
31st
7th
20th
1st
1st15th5th
14th