12 Days of Christmas
2nd
2nd
3rd
1st
88th
24 Game
💎
3rd
1st
2nd
8th
99 Bottles of Beer
💎
5th
30th
1st
31st
60th18th
Abundant Numbers
15th
5th
4th
9th
70th
Abundant Numbers (Long)
15th
9th
5th
Arabic to Roman
6th
4th
1st
Arithmetic Numbers
12th
7th
1st
Arrows
6th
14th21st
Ascending Primes
1st
8th
7th4th
11th2nd
ASCII Table
4th
6th
29th
17th12th
188th
Billiards
4th
brainfuck
💎
6th
💎
Card Number Validation
1st
4th
1st
10th
Catalan Numbers
8th
4th23rd
1st
72nd
Catalan’s Constant
6th
8th
Christmas Trees
3rd
4th
1st
Collatz
1st
7th
25th
8th
1st
32nd
46th
CSS Colors
3rd
4th
2nd
8th
Cubes
3rd
5th
4th
Day of Week
💎
7th
28th
1st
1st
DFA Simulator
11th
Diamonds
5th
4th
1st
Divisors
11th5th
7th
54th
7th
1st
19th
371st31st
102nd
Emirp Numbers
5th
1st
13th
27th
Emirp Numbers (Long)
4th
12th
Emojify
2nd
5th
1st
Evil Numbers
8th1st
5th
3rd7th
1st8th
1st
5th1st48th
6th
22nd10th1st88th1st21st
83rd1st
26th
7th
11th1st
Evil Numbers (Long)
1st
22nd
12th7th
8th
7th
14th1st
7th
1st
43rd
Factorial Factorisation
3rd
5th
5th
Farey Sequence
1st
8th1st4th8th
1st
1st
1st
Fibonacci
9th1st
46th
51st6th
13th13th
15th
1st
25th
42nd
1st65th7th
Fizz Buzz
54th1st
32nd523rd
5th
45th24th96th
80th
7th232nd169th33rd
1st132nd
265th99th
210th1st336th16th77th
73rd315th
54th154th
Foo Fizz Buzz Bar
1st
7th
27th
5th5th
1st
14th
Forsyth–Edwards Notation
6th
5th
Fractions
2nd
5th
1st
14th
6th
Game of Life
2nd
5th
7th12th
Gijswijt’s Sequence
5th
8th
13th
41st
Happy Numbers
7th
5th
1st
11th
28th
Happy Numbers (Long)
8th
5th
1st
Hexdump
4th
7th
7th
13th
10th
Intersection
3rd
5th
2nd
Inventory Sequence
6th
27th
10th
99th
ISBN
8th
7th
1st5th
Jacobi Symbol
5th
13th9th
Kaprekar Numbers
3rd3rd1st7th4th
1st2nd
2nd
4th1st
4th
2nd
25th
8th
3rd
Kolakoski Constant
6th
6th
Kolakoski Sequence
5th
5th
10th
Leap Years
5th1st
19th
10th
12th
1st
7th
12th
Levenshtein Distance
5th
8th
Leyland Numbers
4th
6th
5th
ln 2
6th
17th
12th
1st
Look and Say
6th
3rd
1st
22nd
Lucky Numbers
8th
16th
24th
12th
Lucky Tickets
6th
10th1st
10th
Mahjong
3rd
4th6th
49th
Maze
5th
7th
Medal Tally
5th
6th
Morse Decoder
5th
9th
Morse Encoder
5th
5th6th
Musical Chords
3rd
2nd
90th
N Queens
3rd
10th
3rd6th
6th
2nd
2nd3rd
6th
5th1st9th
2nd
3rd
2nd5th
11th2nd
Niven Numbers
20th1st
13th
1st17th
1st
5th
1st
1st
Niven Numbers (Long)
12th
8th
1st
7th
Number Spiral
5th
4th
5th
17th
Odious Numbers
4th8th1st
7th
10th7th
1st9th
1st
1st1st
7th
13th3rd
1st24th
1st
9th
5th
Odious Numbers (Long)
1st
5th
23rd7th
9th
7th
1st
6th
1st
37th
Ordinal Numbers
7th
7th
23rd
1st
3rd
PalindromemordnilaP
4th
4th
9th
Pangram Grep
7th
8th
10th
17th
Partition Numbers
5th
4th6th11th
5th
5th
9th2nd
5th
5th5th
7th
Pascal’s Triangle
10th
14th
41st
6th
29th11th
238th20th
Pernicious Numbers
8th1st
21st
1st6th
1st17th19th27th20th20th13th
7th27th
1st1st34th
9th24th23rd
25th1st32nd1st20th
44th1st
15th15th3rd
17th
Pernicious Numbers (Long)
5th
6th
6th
3rd7th
Poker
9th
28th
Polyominoes
2nd
3rd
2nd
5th
5th
53rd
10th
Prime Numbers
11th1st
41st
8th
1st13th
4th
1st
9th38th1st17th
154th19th
Prime Numbers (Long)
1st
6th
12th
1st
7th
1st
1st
Proximity Grid
4th
7th1st
QR Decoder
7th
20th
8th
27th
Quine
1st
1st2nd2nd97th59th
3rd
12th29th1st
72nd22nd
87th74th10th45th54th1st66th
10th1st51st
51st33rd
58th75th
1st95th
1st66th
Recamán
4th
2nd
8th
14th
20th
Repeating Decimals
2nd
5th
10th
Reverse Polish Notation
8th
8th
34th
Reversi
5th
5th
1st
Rijndael S-box
3rd
6th
62nd
Rock-paper-scissors-Spock-lizard
6th
6th
Roman to Arabic
6th
7th
7th
14th
ROT13
1st
11th
3rd
4th
8th
14th
12th
Rule 110
5th
16th6th
Scrambled Sort
🦄
4th
2nd
Set
2nd
5th
3rd
21st
Seven Segment
8th
9th9th
7th
SI Units
7th
Sierpiński Triangle
8th1st
8th
1st4th
6th
💎
7th1st
3rd
13th1st
15th13th
3rd
Smith Numbers
4th
4th
6th
Spelling Numbers
5th
3rd
Star Wars GPT
🦄
🦄
2nd
3rd3rd
2nd
Star Wars Opening Crawl
11th
103rd
Sudoku
3rd
8th
Sudoku (Fill-in)
4th
8th
Ten-pin Bowling
7th
15th
51st
Tic-tac-toe
1st
4th
3rd4th
3rd
21st
3rd
Time Distance
28th
11th
43rd
Tongue-twisters
2nd
2nd
25th
2nd
2nd
12th
Transpose Sentence
2nd
7th
3rd
United States
4th
3rd
Vampire Numbers
5th
9th
Van Eck Sequence
1st
5th
14th1st
Zeckendorf Representation
3rd
8th
2nd
19th
Zodiac Signs
3rd
5th
γ
13th
5th
8th
λ
5th
10th
π
6th
7th
8th9th
9th
τ
7th
5th
7th
φ
1st
1st
√2
1st
16th
1st
1st
𝑒
6th
29th
8th
15th
1st
1st15th5th
10th