12 Days of Christmas
💎
7th
13th
12th
7th
19th20th
6th
14th
5th
10th
72nd
4th
7th4th
3rd
24 Game
20th
61st
99 Bottles of Beer
💎
110th
73rd
13th
9th
3rd
3rd
42nd
3rd
3rd
Abundant Numbers
2nd1st
12th
38th
12th18th
2nd
17th
5th
20th14th
23rd
14th
39th
63rd
1st
13th
6th
15th
Abundant Numbers (Long)
3rd1st
1st
20th
1st
4th
20th15th
23rd
14th
1st
104th
1st
Alphabetic Numbers
3rd
1st
8th7th
31st
1st
Arabic to Roman
2nd
1st
6th1st
1st
8th1st
1st
6th
Arithmetic Numbers
4th1st10th
4th
44th
26th
34th
8th
9th
6th15th6th10th
1st
6th
3rd
81st
3rd
6th
Arrows
25th
9th58th
Ascending Primes
3rd
18th
6th
12th
53rd
ASCII Table
4th17th
14th7th
10th
5th
16th
11th
22nd
6th
4th
6th
Billiards
1st2nd
8th
6th
12th
4th
6th
36th
3rd
brainfuck
💎
3rd
10th
8th
💎
8th
22nd
💎
2nd
Calendar
💎
1st
💎
4th
1st
Card Number Validation
3rd
4th
10th
4th
69th
Catalan Numbers
1st3rd2nd
4th
18th
19th
4th11th
3rd
10th
1st4th3rd5th
13th
8th
9th3rd1st
3rd
4th3rd
3rd
9th1st
Catalan’s Constant
3rd
35th
6th
4th1st
171st
4th
Christmas Trees
💎
7th
8th
50th
3rd
9th
19th
1st
Collatz
1st4th9th
1st
11th
16th
16th
4th
9th
1st6th28th8th
8th
34th1st
15th
113th
1st
5th
17th
Connect Four
47th
Continued Fractions
3rd
1st
6th
2nd2nd
12th
1st3rd
5th9th
1st
3rd36th
4th
CSS Colors
1st
10th
9th
10th
137th
1st
28th
51st
2nd
7th
Cubes
9th
16th
8th
8th
52nd
6th
Day of Week
1st17th
4th
3rd
1st7th
1st
7th
1st
2nd1st1st
1st1st
8th
6th
1st
1st
2nd
DFA Simulator
💎
1st
9th
9th
21st
8th
15th4th
55th
Diamonds
5th
6th
49th
44th10th
10th
98th
Divisors
1st1st13th
7th
48th
1st
1st
💎7th1st7th
1st
11th
16th
35th
1st
3rd
3rd
1st
11th1st
Emirp Numbers
4th1st
11th9th
1st
17th
4th
11th
5th
3rd
Emirp Numbers (Long)
2nd
21st
7th
9th
74th
Emojify
2nd
27th
134th
3rd
12th
Evil Numbers
17th7th4th8th25th22nd
190th140th90th20th25th12th8th37th42nd29th26th17th1st25th16th
2nd
31st14th
27th
12th16th13th
1st
17th
25th
1st
6th
16th1st
6th
Evil Numbers (Long)
3rd1st
8th
2nd
14th
6th
13th12th
4th
8th14th9th
1st
5th
1st
5th
29th
8th
Factorial Factorisation
2nd
10th
18th
13th
3rd
7th
7th
58th
3rd
Farey Sequence
💎1st7th
6th
14th
11th
23rd
1st
1st
1st
7th
4th
48th
💎
Fibonacci
40th4th1st13th36th3rd1st
49th
2nd20th1st21st1st1st1st18th1st
1st
5th12th
1st1st1st1st37th
1st
5th1st1st3rd
1st7th1st
10th1st1st
1st
1st
2nd
12th4th
Fizz Buzz
9th1st20th
13th
333rd
11th
11th
2nd27th5th
16th36th
1st1st
98th
1st
22nd
1st4th
11th
20th7th
Foo Fizz Buzz Bar
6th2nd11th
14th
23rd
10th
5th
6th
13th
1st
21st
1st
30th
6th
Forsyth–Edwards Notation
14th
25th
6th
83rd
14th
Fractions
4th
3rd
11th
10th
14th
1st6th
7th
1st
9th
1st
4th1st
4th
12th
Game of Life
3rd
12th
8th
26th
6th
13th
71st
Gijswijt’s Sequence
9th
124th
3rd
Gray Code Decoder
4th
1st
2nd
3rd4th1st3rd2nd
1st1st
5th
3rd1st4th1st
1st
1st1st6th
1st
1st
3rd
1st39th
1st19th
4th
3rd
Gray Code Encoder
💎6th5th
1st
7th1st1st1st3rd
1st1st1st7th1st
1st
1st3rd
3rd1st1st3rd6th
1st
4th1st1st
1st8th💎
1st9th1st1st1st
2nd1st
3rd
3rd
1st
1st
6th
Happy Numbers
4th1st
5th
11th23rd
1st
1st79th3rd
1st
16th
6th
9th
41st
1st
14th
18th
Happy Numbers (Long)
1st💎
1st
32nd
12th
8th
1st
1st
3rd
8th
10th
2nd
10th
17th
5th
13th
Hexdump
3rd
4th
7th
25th
5th
7th
2nd
8th
79th
1st
2nd
Hilbert Curve
11th
33rd
Intersection
1st
💎
11th
12th
3rd
5th
26th
2nd
Inventory Sequence
3rd
4th
23rd
17th
7th
3rd
1st
5th
1st
12th
5th
ISBN
3rd
6th
13th
7th
32nd
15th
18th
4th
Jacobi Symbol
3rd
5th
13th
22nd
7th
2nd
11th
72nd
5th
Kaprekar Numbers
4th
7th
111th
3rd
Kolakoski Constant
3rd
3rd20th
5th
4th
66th
4th
4th
4th
Kolakoski Sequence
💎
9th
7th11th
4th
10th
7th
48th
4th
13th
3rd
13th
Leap Years
8th
2nd7th
5th
22nd
4th
15th
3rd
2nd
16th
6th7th
23rd
6th
18th
3rd
6th
6th
1st
Levenshtein Distance
1st5th
💎
4th
4th
13th
1st10th
1st
18th
2nd
3rd5th
💎
5th
7th
1st
6th21st
3rd16th
1st
6th
Leyland Numbers
1st11th
1st
7th
20th
1st
4th
💎
8th
7th
1st
4th
3rd
3rd
4th
ln 2
3rd
1st
9th
4th1st
1st
6th
Look and Say
3rd
4th
9th7th
4th
15th
1st
6th
8th
16th
4th
7th
Lucky Numbers
2nd
19th
62nd7th
67th
4th
3rd
Lucky Tickets
4th
6th
17th5th
1st
2nd13th2nd
9th
12th
5th47th
11th
2nd
Mahjong
21st
24th
53rd
Mandelbrot
8th
9th
12th
8th
44th
2nd
Maze
1st
17th
2nd
45th
Medal Tally
3rd
💎
7th
23rd
7th
6th32nd
64th
Minesweeper
8th
8th
25th
Morse Decoder
💎
12th
30th
Morse Encoder
2nd
11th
30th
Multitap Input
12th
43rd
Musical Chords
10th
16th
N Queens
11th
6th
5th
93rd
7th
3rd
Nim
3rd3rd
6th
4th
3rd
2nd
15th
4th
6th
Niven Numbers
1st1st18th46th
1st
49th
12th22nd14th
1st
1st1st4th
1st
5th1st8th
25th
1st
36th22nd1st1st
1st
15th10th
1st4th
Niven Numbers (Long)
1st
13th
20th
10th
6th
2nd
1st
11th
24th
69th
1st
10th
Number Spiral
5th
4th
25th
19th
4th
6th
1st
64th
7th4th
4th
Odious Numbers
15th7th1st12th26th23rd14th34th157th106th77th21st26th12th9th37th39th28th27th15th1st25th16th16th24th2nd10th29th14th82nd9th1st59th27th12th12th13th54th1st28th18th38th15th39th61st76th87th23rd1st24th71st6th135th91st12th1st9th40th19th7th18th10th22nd5th
Odious Numbers (Long)
5th1st
11th
9th
2nd
14th
6th
29th13th
1st
9th11th9th
1st
5th
1st
5th
6th
Ordinal Numbers
5th
5th
15th
10th
20th7th
2nd
9th
1st11th
5th
4th
4th14th1st
3rd
9th
PalindromemordnilaP
2nd
6th
10th
15th
2nd
7th
13th
8th
10th
69th
2nd
Pangram Grep
1st
4th
18th
10th
1st
8th20th
14th
2nd
3rd
1st
14th13th
1st
14th9th1st
1st
1st
8th5th
Partition Numbers
3rd
8th
9th6th
💎
7th
3rd
3rd16th
Pascal’s Triangle
1st
7th
12th
8th
26th
11th
33rd
99th
23rd
9th
Pernicious Numbers
4th2nd1st
16th1st
29th1st1st6th
12th20th
1st1st27th10th1st
8th1st1st1st
1st
4th1st1st
23rd
1st
1st1st1st1st1st1st
24th1st7th1st
4th
1st
1st4th
Pernicious Numbers (Long)
1st
24th7th
7th
3rd
7th
1st
8th
6th
26th
49th
1st
Poker
9th
14th
30th
Polyominoes
3rd
4th
7th
13th
28th
Prime Numbers
5th1st
14th1st
11th27th
1st
1st
1st
16th1st
1st1st
47th18th
1st
10th11th
1st
5th
1st
7th
15th
Prime Numbers (Long)
2nd1st
10th1st
28th
16th
15th
2nd
1st
1st
22nd11th
1st1st
1st18th
1st
3rd
11th
1st
1st
20th
Proximity Grid
18th
4th
47th
3rd
QR Decoder
4th
9th
Quine
1st1st1st1st1st
1st
13th1st34th
16th
9th1st
2nd1st
21st
1st1st1st1st
16th11th5th
1st1st1st1st1st3rd1st
1st
15th1st1st
4th1st
1st
1st
1st
💎1st
Recamán
3rd
7th15th
11th
34th
5th
Repeating Decimals
26th
78th
Reverse Polish Notation
4th4th
4th
8th
11th
4th
5th
3rd
3rd
1st
3rd
5th17th
4th
6th
Reversi
47th
Rijndael S-box
4th
17th48th
8th
5th
4th
13th
2nd
28th
15th
3rd
Rock-paper-scissors-Spock-lizard
💎
11th
24th
Roman to Arabic
3rd
1st8th
1st
1st1st
ROT13
4th
5th
6th
8th
4th5th5th
💎4th1st1st
13th
16th
10th
3rd
1st1st
1st
💎1st
11th
1st
Rule 110
2nd
19th
8th
11th
11th
56th
4th
2nd
Scrambled Sort
1st
5th
7th
3rd
2nd
1st
4th
4th
8th
Set
💎
1st
💎
5th
💎
3rd
8th
1st
Seven Segment
2nd
💎
10th
2nd
6th
2nd
35th
3rd
5th
SI Units
20th
20th
57th
Sierpiński Triangle
11th
41st
18th
8th
32nd129th7th
31st28th
65th
41st
Smith Numbers
2nd
7th
12th
15th
24th
87th
6th
2nd
Spelling Numbers
💎
10th
26th1st
3rd
43rd
3rd
Star Wars GPT
🦄2nd
4th
2nd
20th
Star Wars Opening Crawl
💎
2nd
2nd
2nd
10th
15th
4th
Sudoku
10th
21st
Sudoku (Fill-in)
28th
14th
25th
Taxicab Numbers
6th
41st
Ten-pin Bowling
23rd
7th88th
Tic-tac-toe
2nd
4th
3rd
3rd
Time Distance
26th
73rd
Tongue-twisters
4th
6th
12th
7th
27th
7th
2nd
13th
Topological Sort
🦄
9th
9th
27th
Tower of Hanoi
6th
1st
1st2nd5th7th16th
9th1st
4th
8th8th1st5th
1st10th
11th
1st
6th
3rd23rd
6th
3rd6th
Transpose Sentence
4th5th
8th
4th
22nd
6th
1st
1st
5th
12th
78th
2nd
Trinomial Triangle
3rd
17th
54th
Ulam Sequence
8th
9th
25th
United States
35th
11th
119th1st
3rd
8th
Vampire Numbers
💎
2nd
7th2nd
6th
5th
3rd
Van Eck Sequence
3rd
24th
18th
9th8th
3rd
9th
17th
3rd
11th
Zeckendorf Representation
4th
3rd
12th
10th
17th
3rd
1st
5th
59th
6th
Zodiac Signs
11th
28th
5th
γ
3rd
30th
5th
4th1st
101st
5th
4th
λ
13th
3rd
9th
47th35th
4th
17th
5th
154th
5th
9th6th
π
15th
3rd
46th
8th
5th1st
4th
373rd
5th
5th
7th
τ
13th
4th
41st
8th
5th1st
4th
294th
4th
5th
φ
13th
3rd
33rd8th
9th
4th1st
96th
6th
5th
√2
20th
3rd
21st
7th
5th1st
1st
6th
5th
𝑒
14th
4th
50th
20th
9th
5th1st
1st43rd
7th
5th