12 Days of Christmas
2nd
2nd
3rd
1st
109th
24 Game
💎💎
2nd💎
💎4th💎3rd
13th
💎💎3rd
💎💎
2nd💎
💎2nd
💎
2nd
7th
4th
💎
2nd💎
99 Bottles of Beer
💎
5th
35th
1st
32nd
70th18th
Abundant Numbers
1st
5th
10th
2nd
6th
8th
Abundant Numbers (Long)
14th
10th
50th1st
Alphabetic Numbers
💎
💎
💎
8th
Arabic to Roman
7th
4th
1st
Arithmetic Numbers
9th
7th
5th
1st
Arrows
6th
12th11th
Ascending Primes
1st
7th
8th4th
9th2nd
ASCII Table
4th
6th
34th
14th7th
233rd
Billiards
1st
brainfuck
💎
6th
💎
43rd
6th
Calendar
💎
💎
6th2nd
1st
Card Number Validation
1st
5th
1st
12th
Catalan Numbers
2nd
8th
5th31st
33rd
1st
95th
3rd
Catalan’s Constant
5th
7th
Christmas Trees
2nd
4th
51st
1st
Collatz
1st
7th
30th
9th
2nd
36th
59th
Continued Fractions
1st
4th
1st
CSS Colors
2nd
4th
2nd
9th
Cubes
4th
5th
2nd
Day of Week
1st
7th
33rd
1st
1st
DFA Simulator
6th
5th
Diamonds
4th
4th
1st
25th
Divisors
11th
5th
47th
7th
60th
7th
1st
27th
406th31st
112th
Emirp Numbers
6th
6th
10th
11th
27th
Emirp Numbers (Long)
6th
6th
4th
Emojify
2nd
5th
1st
Evil Numbers
8th
1st
5th
3rd7th
10th8th
10th
2nd
4th
5th1st53rd
8th
27th10th1st92nd1st21st
93rd1st
30th
8th
11th1st
Evil Numbers (Long)
1st
25th
15th7th
8th
9th
8th
4th
18th1st
8th
1st
49th
Factorial Factorisation
3rd
5th
5th
Farey Sequence
1st
10th1st4th8th
1st
1st
1st
Fibonacci
9th
1st
54th
1st6th
21st18th
18th
1st
44th
44th
1st74th7th
Fizz Buzz
29th
1st112th32nd550th
5th
46th28th100th
84th
8th248th
173rd38th
1st139th
275th7th
223rd1st345th21st84th
83rd333rd
63rd159th
Foo Fizz Buzz Bar
1st
7th
32nd
13th3rd
1st
20th
Forsyth–Edwards Notation
2nd
6th
6th
Fractions
2nd
5th
1st
16th
9th
Game of Life
4th
4th
8th1st
Gijswijt’s Sequence
2nd
5th
6th
50th
Gray Code Decoder
2nd
2nd
1st1st
2nd
Gray Code Encoder
1st
1st
7th
1st
10th
Happy Numbers
7th
6th
9th
12th
30th
Happy Numbers (Long)
9th
6th
1st
Hexdump
5th
6th
7th
6th
11th
Hilbert Curve
2nd
3rd
💎
44th
Intersection
3rd
6th
1st
Inventory Sequence
8th
7th
31st
4th
135th
ISBN
9th
7th
2nd6th
Jacobi Symbol
6th
10th5th
Kaprekar Numbers
💎3rd
1st8th5th
2nd1st
3rd
5th4th1st
4th
3rd
1st💎
47th
8th
3rd
Kolakoski Constant
6th
5th
Kolakoski Sequence
3rd
8th
1st
Leap Years
7th
3rd
23rd
8th
15th
1st
8th
18th
Levenshtein Distance
3rd
5th
1st
Leyland Numbers
4th
1st
ln 2
6th
22nd
1st
1st
Look and Say
1st
3rd
1st
25th
16th
Lucky Numbers
1st
6th
19th
7th
18th
Lucky Tickets
3rd
6th
8th1st
23rd
14th
Mahjong
2nd
27th
6th💎
77th
Mandelbrot
2nd
1st1st
10th
13th5th
6th
2nd
12th
5th
Maze
5th
💎
Medal Tally
3rd
💎
Minesweeper
4th
3rd
2nd
Morse Decoder
2nd
5th
2nd
Morse Encoder
5th
4th2nd
Multitap Input
2nd
3rd
1st
15th
Musical Chords
3rd
4th
3rd
114th
N Queens
2nd
11th
2nd8th
9th
2nd
2nd3rd
6th
6th1st9th
3rd
3rd
2nd4th
20th5th
Niven Numbers
22nd
1st
13th
11th21st
1st
7th
1st
1st
Niven Numbers (Long)
15th
57th8th
1st
13th
Number Spiral
5th
5th
33rd
5th
23rd
Odious Numbers
4th8th
1st
7th
12th7th
10th9th
12th
2nd
1st
5th1st
11th
14th3rd
1st24th
1st
9th
5th
Odious Numbers (Long)
1st
5th
26th7th
9th
8th
8th
1st
1st
7th
1st
43rd
Ordinal Numbers
7th
7th
20th
1st
5th
PalindromemordnilaP
5th
4th
3rd
14th
Pangram Grep
2nd
8th
11th
21st
Partition Numbers
7th
6th9th15th
5th
6th
10th2nd
7th
8th7th
9th
Pascal’s Triangle
10th
12th
47th
4th
30th13th
276th21st
Pernicious Numbers
8th
1st
28th
1st6th
10th20th21st34th26th25th14th12th
8th33rd
22nd1st38th
12th27th1st
30th1st36th1st23rd
54th1st
20th20th3rd
Pernicious Numbers (Long)
1st
6th
7th
4th1st
8th
Poker
2nd
31st
Polyominoes
2nd
3rd
3rd
💎
5th
78th
11th
Prime Numbers
12th
1st
46th
9th
10th15th
5th
1st
10th43rd1st19th
168th23rd
Prime Numbers (Long)
1st
7th
14th
30th
1st
9th
1st
1st
Proximity Grid
4th
8th1st
QR Decoder
7th
23rd
6th
33rd
Quine
1st
1st
1st2nd105th65th
3rd
12th38th1st
1st74th28th
102nd
79th15th50th
74th1st74th
11th1st57th
59th37th
82nd80th
104th
1st70th
Recamán
4th
2nd
8th
14th
22nd
Repeating Decimals
2nd
3rd
2nd
Reverse Polish Notation
3rd
5th
1st
42nd
Reversi
4th
5th
1st
Rijndael S-box
5th
3rd
90th
Rock-paper-scissors-Spock-lizard
6th
6th
Roman to Arabic
5th
7th
1st
15th
ROT13
3rd8th15th
4th
6th
5th
11th
35th
20th
Rule 110
5th
20th1st
Scrambled Sort
2nd
4th
1st
Set
1st
6th
2nd
35th
Seven Segment
7th
5th6th
7th
SI Units
4th
3rd
Sierpiński Triangle
3rd
1st
9th
1st4th
6th
💎
6th1st
4th
14th1st
15th13th
6th
Smith Numbers
5th
4th
1st
Spelling Numbers
💎
5th
1st
Star Wars GPT
4th
3rd
4th
4th
3rd
Star Wars Opening Crawl
4th
2nd
124th
Sudoku
3rd
3rd
Sudoku (Fill-in)
3rd
3rd
Taxicab Numbers
💎
2nd
1st
Ten-pin Bowling
4th
14th
12th
67th
Tic-tac-toe
1st
9th
4th
3rd1st
3rd
32nd
4th
Time Distance
32nd
2nd
51st
Tongue-twisters
1st
11th
2nd
21st
3rd
2nd
8th
Topological Sort
2nd
2nd
1st
Tower of Hanoi
12th4th4th1st6th1st
5th3rd
1st
11th
1st1st
18th
8th
16th
1st
Transpose Sentence
2nd
8th
10th
1st
Trinomial Triangle
5th
4th
10th1st
24th
United States
4th
4th
Vampire Numbers
5th
2nd
Van Eck Sequence
4th
5th
14th1st
Zeckendorf Representation
3rd
7th
2nd
21st
Zodiac Signs
2nd
4th
3rd
γ
13th
5th
2nd
λ
7th
6th
12th
π
16th
7th
11th1st
13th
τ
7th
5th
9th
φ
3rd
1st
4th
1st
√2
2nd
1st
21st
1st
1st
𝑒
3rd
32nd
7th
20th
1st
1st16th7th
16th