12 Days of Christmas
15th
6th
2nd
9th3rd
7th
4th
4th
4th
5th
3rd8th
24 Game
2nd
54th
2nd
99 Bottles of Beer
12th
1st
4th
5th
3rd
3rd
10th
3rd69th
6th
9th
6th
Abundant Numbers
10th
1st1st
8th
5th
21st
6th
21st
7th31st
35th6th
4th5th9th
Abundant Numbers (Long)
1st1st
2nd
4th
8th
1st
Alphabetic Numbers
💎
Arabic to Roman
1st
3rd
3rd
4th
3rd66th23rd
7th1st
9th7th
Arithmetic Numbers
1st2nd
10th
8th
Arrows
6th
7th5th
💎
💎
2nd13th
3rd
4th
💎14th
5th6th
2nd
Ascending Primes
2nd1st
3rd
10th
ASCII Table
1st
💎
3rd1st
7th
9th
3rd
6th1st
11th6th
10th
7th
Billiards
2nd
11th
2nd
brainfuck
12th
2nd3rd
7th
💎
5th
21st
4th
Calendar
2nd
Card Number Validation
2nd
32nd
Catalan Numbers
1st
1st
1st1st
1st
10th
6th
1st
1st5th10th
Catalan’s Constant
4th
1st7th
3rd
20th
8th
Christmas Trees
1st
1st1st
6th
2nd
11th
5th13th
26th5th
4th3rd
Collatz
4th4th
29th1st
3rd
8th
6th
Continued Fractions
1st
CSS Colors
3rd4th
7th20th6th
4th
2nd19th
2nd2nd
6th7th
5th46th3rd
3rd5th19th7th30th
5th
3rd5th
Cubes
2nd
4th3rd
2nd
5th
1st
3rd34th
5th
9th
2nd💎
Day of Week
1st
4th1st
1st
3rd
1st
1st
5th
DFA Simulator
4th3rd
13th
Diamonds
4th
💎
4th1st
9th
4th
4th
6th7th
4th
4th3rd
Divisors
96th
35th
9th1st
1st
1st
27th
3rd
6th
47th7th1st
24th1st1st10th
7th6th
Emirp Numbers
1st
10th
9th
1st
5th2nd
1st
1st45th
1st4th
1st
5th
4th
Emirp Numbers (Long)
3rd5th
1st
310th
10th
Emojify
3rd3rd
4th
22nd
4th
Evil Numbers
28th
13th
8th
1st6th
1st
1st
6th
4th
1st1st
4th8th
1st
3rd9th5th
Evil Numbers (Long)
1st
1st1st
9th
1st1st
Factorial Factorisation
💎
9th
Farey Sequence
3rd2nd
4th
Fibonacci
14th1st
33rd
19th
12th
1st1st
7th
1st1st1st16th
1st
1st
7th13th
1st1st
1st8th1st16th
7th1st20th
Fizz Buzz
47th59th74th96th31st67th38th49th
1st11th20th
1st
48th71st60th1st1st38th37th77th1st1st9th12th
12th17th1st63rd6th1st1st6th1st
18th1st1st12th
92nd100th4th6th17th20th
Foo Fizz Buzz Bar
💎
4th1st
65th
3rd
7th
26th6th1st
3rd7th
Forsyth–Edwards Notation
4th1st
191st
4th
Fractions
9th
2nd
1st1st
14th
3rd
3rd91st
1st7th
5th
Game of Life
3rd
3rd
196th
Gijswijt’s Sequence
💎
3rd1st
6th
💎
4th1st
15th6th
4th2nd
Gray Code Decoder
1st
Gray Code Encoder
7th
Happy Numbers
12th
27th24th
14th
1st
6th1st
6th
1st
6th
22nd
16th1st1st
1st1st
16th
3rd6th6th
Happy Numbers (Long)
6th1st
5th
2nd
3rd
6th
13th11th
Hexdump
3rd
2nd💎
5th
25th
9th
Hilbert Curve
💎
Intersection
20th
2nd
1st1st
1st
88th
6th
6th
7th40th
4th
3rd
Inventory Sequence
3rd
1st2nd
4th
5th
11th
ISBN
2nd
8th1st
1st
10th
3rd
23rd
7th
Jacobi Symbol
3rd
1st
5th
3rd
22nd
Kaprekar Numbers
20th
3rd
Kolakoski Constant
4th
4th
4th
3rd
4th
8th
7th6th9th4th
Kolakoski Sequence
1st
14th
1st
2nd
3rd21st
9th
4th
Leap Years
42nd4th
15th
3rd
9th1st
1st
74th6th15th13th
3rd
15th
1st4th18th
23rd4th6th
5th3rd
3rd
Levenshtein Distance
1st
3rd
9th
7th
1st
5th
1st5th
13th4th
Leyland Numbers
12th
2nd
9th1st
1st
8th
4th
3rd8th
4th
3rd3rd
ln 2
1st
7th1st
3rd
1st
1st
Look and Say
8th
7th1st
8th
2nd7th8th
4th
1st
4th21st
8th
3rd4th
Lucky Numbers
7th
2nd
8th1st
2nd
14th
7th
2nd
Lucky Tickets
1st
6th1st
3rd
11th
2nd1st
5th4th5th
Mahjong
2nd
44th
Mandelbrot
2nd
9th
Maze
💎3rd
Medal Tally
7th💎
2nd
6th
Minesweeper
3rd
Morse Decoder
2nd
4th2nd
4th
4th2nd
Morse Encoder
2nd
3rd
3rd
10th
4th
5th
2nd
Multitap Input
3rd
2nd
Musical Chords
10th5th
6th
4th
5th
7th
4th
N Queens
💎
59th
Niven Numbers
24th1st
32nd1st
1st1st
1st1st
14th38th1st
1st
1st1st1st
16th
25th1st1st
15th7th1st
15th
1st3rd1st6th
Niven Numbers (Long)
1st
1st1st
1st
8th
1st
1st13th
Number Spiral
9th
10th
2nd
2nd
1st
💎
18th
7th
4th
2nd
Odious Numbers
10th4th
13th
8th
1st6th
1st
1st
6th
3rd
9th
1st1st
15th
1st
1st
4th10th5th
Odious Numbers (Long)
5th
1st1st
9th
1st1st
Ordinal Numbers
5th
8th
6th
21st
4th7th
10th
21st1st
6th6th
PalindromemordnilaP
1st
31st
Pangram Grep
35th
1st
2nd
1st1st
7th
3rd
16th
12th30th
2nd
1st
6th
Partition Numbers
3rd
30th
Pascal’s Triangle
6th
11th
1st
1st1st
1st
1st
2nd88th
5th1st
29th
1st
6th7th4th
Pernicious Numbers
1st1st
10th1st
1st1st
1st1st1st
1st37th1st
15th
1st1st
1st1st1st1st1st
1st23rd1st
3rd
20th6th
7th
Pernicious Numbers (Long)
13th
13th3rd
1st
5th
1st
1st
Poker
11th
2nd
6th2nd
2nd
28th
7th
Polyominoes
💎
Prime Numbers
10th1st
13th
1st
4th1st
1st
1st
1st
3rd
1st1st
1st1st
1st
4th
5th
Prime Numbers (Long)
22nd
1st
4th1st
1st
1st
2nd
1st63rd
47th1st
Proximity Grid
2nd
QR Decoder
8th
2nd2nd
17th
5th
Quine
1st
1st
19th1st
2nd1st18th
1st1st
1st1st1st
46th1st
1st
1st
1st1st1st
1st1st
1st
5th
27th4th
Recamán
💎
6th1st
12th
1st
6th63rd
22nd
5th5th
Repeating Decimals
2nd
34th
13th
Reverse Polish Notation
2nd
1st1st
6th
5th
25th
7th
Reversi
3rd
Rijndael S-box
9th
4th
Rock-paper-scissors-Spock-lizard
💎
2nd
6th
2nd
5th
4th35th
10th
Roman to Arabic
4th
2nd1st
11th
11th
5th
6th35th
5th
5th
ROT13
1st
1st
1st
1st
5th
Rule 110
23rd
7th
💎
1st
7th
16th
3rd
3rd12th
3rd
Scrambled Sort
1st
11th
3rd
Set
5th
13th
Seven Segment
14th
2nd
1st
6th
6th
2nd
5th30th
7th
SI Units
3rd
2nd
94th
Sierpiński Triangle
19th
6th
2nd
1st
8th
7th
2nd
5th14th
9th
4th
Smith Numbers
4th
9th
7th
8th42nd
11th
Spelling Numbers
1st
💎
2nd
4th
💎
33rd
4th
3rd5th
Star Wars GPT
2nd
1st
2nd
Star Wars Opening Crawl
6th
6th
💎
2nd
4th
3rd
💎
4th
8th
7th
Sudoku
3rd
5th
3rd
4th
3rd
Sudoku (Fill-in)
8th
2nd
3rd
32nd
Taxicab Numbers
1st
Ten-pin Bowling
8th
8th
3rd
3rd8th
5th
6th
38th
10th
3rd
Tic-tac-toe
3rd
5th
Time Distance
2nd💎
💎
Tongue-twisters
15th
6th15th
5th
5th
5th
6th
7th
10th
7th29th
6th
8th
4th7th
Topological Sort
3rd
Tower of Hanoi
5th
Transpose Sentence
19th
1st1st
1st
24th5th
Trinomial Triangle
1st1st
1st
United States
2nd
4th
16th1st
Vampire Numbers
4th
8th1st
7th
3rd
5th25th
8th
4th
Van Eck Sequence
7th2nd
3rd
1st1st
17th
2nd
1st1st
16th
3rd
Zeckendorf Representation
💎
4th
22nd
Zodiac Signs
11th
5th3rd
14th
γ
2nd
1st
4th
68th
λ
9th3rd
7th25th
8th
6th
4th33rd
6th
4th4th
π
38th
2nd
4th6th
1st
1st9th
3rd
4th
6th18th
16th
5th4th
τ
3rd
5th
1st
9th
3rd
4th
7th48th
9th
6th4th
φ
1st
6th1st
6th
1st8th
3rd
1st
9th1st
10th
7th4th
√2
1st
1st
17th
50th7th
3rd
1st
10th1st
9th
9th4th
𝑒
23rd
1st
1st
5th
1st
1st13th
2nd
5th
9th1st
21st
7th5th