12 Days of Christmas
15th
8th
2nd
10th2nd
7th
5th
4th
4th
8th
3rd8th
24 Game
2nd
68th
2nd
99 Bottles of Beer
14th
1st
4th
5th
5th
3rd
13th
3rd164th
6th
9th
6th
Abundant Numbers
10th
6th
3rd1st
8th
5th
21st
6th
21st
10th121st
35th8th
4th6th9th
Abundant Numbers (Long)
3rd1st
2nd
4th
78th
1st
Alphabetic Numbers
💎
Arabic to Roman
1st
3rd
3rd
4th
3rd116th23rd
7th1st
9th7th
Arithmetic Numbers
2nd2nd
66th
8th
Arrows
7th
16th7th
💎
💎
3rd16th
4th
4th
💎46th
11th6th
2nd
Ascending Primes
2nd1st
20th
10th
ASCII Table
19th
💎
6th1st
7th
12th
3rd
6th55th
20th6th
10th
7th
Billiards
2nd
32nd
2nd
brainfuck
12th
4th3rd
7th
💎
7th
80th
4th
Calendar
2nd
Card Number Validation
2nd
57th
Catalan Numbers
4th
1st
3rd1st
1st
10th
6th
1st
1st5th10th
Catalan’s Constant
4th
1st8th
4th
43rd
12th
Christmas Trees
1st
4th1st
6th
2nd
11th
5th85th
27th5th
4th3rd
Collatz
7th4th
29th1st
3rd
111th
6th
Continued Fractions
1st
CSS Colors
4th
12th22nd12th
6th
2nd19th
3rd💎
8th14th
6th46th3rd
6th5th19th7th87th
7th
4th6th
Cubes
2nd
6th3rd
3rd
5th
1st
2nd83rd
6th
9th
2nd💎
Day of Week
27th
5th1st
1st
3rd
1st
80th
5th
DFA Simulator
5th3rd
47th
Diamonds
12th
💎
5th1st
9th
4th
4th
6th25th
4th
4th3rd
Divisors
96th
38th
10th1st
1st
1st
27th
3rd
7th
47th7th124th
47th5th1st10th
7th6th
Emirp Numbers
20th
10th
14th
7th
6th1st
1st
1st16th
20th14th
3rd
5th
2nd
Emirp Numbers (Long)
4th5th
1st
311th
10th
Emojify
3rd3rd
4th
41st
4th
Evil Numbers
28th
13th
8th
1st6th
1st
1st
6th
4th
1st1st
12th8th
1st
3rd9th5th
Evil Numbers (Long)
8th
1st1st
9th
1st1st
Factorial Factorisation
💎
9th
Farey Sequence
3rd2nd
4th
Fibonacci
54th1st
33rd
19th
12th
1st1st
7th
1st1st1st16th
1st
1st
7th13th
1st1st
11th8th1st16th
7th1st20th
Fizz Buzz
47th74th96th32nd67th38th49th
1st11th20th
1st
48th71st60th5th1st38th37th77th1st1st20th12th
12th17th1st63rd6th1st1st6th205th
43rd4th1st12th
92nd100th4th6th17th20th
Foo Fizz Buzz Bar
💎
8th1st
66th
3rd
9th
27th6th20th
19th7th
Forsyth–Edwards Notation
5th1st
191st
3rd
Fractions
9th
2nd
1st1st
14th
3rd
3rd150th
1st7th
5th
Game of Life
3rd
3rd
197th
Gijswijt’s Sequence
💎
3rd1st
6th
💎
4th15th
18th6th
4th2nd
Gray Code Decoder
1st
Gray Code Encoder
7th
Happy Numbers
17th
27th19th
17th
5th
7th2nd
10th
6th
6th
22nd
18th1st56th
17th11th
16th
3rd7th6th
Happy Numbers (Long)
7th1st
5th
2nd
3rd
6th
14th11th
Hexdump
3rd
4th💎
5th
56th
9th
Hilbert Curve
💎
Intersection
20th
2nd
2nd1st
3rd
91st
6th
6th
7th110th
4th
3rd
Inventory Sequence
13th
1st2nd
4th
25th
11th
ISBN
2nd
9th1st
3rd
10th
3rd
89th
7th
Jacobi Symbol
3rd
1st
5th
3rd
69th
Kaprekar Numbers
20th
3rd
Kolakoski Constant
4th
4th
5th
4th
4th
12th
7th6th9th4th
Kolakoski Sequence
1st
14th
1st
2nd
3rd66th
9th
4th
Leap Years
44th7th
15th
3rd
9th1st
3rd
74th6th12th13th
3rd
15th
1st7th18th
34th5th6th
5th3rd
3rd
Levenshtein Distance
1st
3rd
9th
7th
1st
5th
16th5th
13th4th
Leyland Numbers
12th
2nd
10th1st
3rd
8th
4th
3rd91st
4th
3rd3rd
ln 2
22nd
7th1st
3rd
1st
48th
Look and Say
8th
8th1st
9th
2nd7th8th
4th
4th
4th85th
8th
3rd4th
Lucky Numbers
15th
2nd
8th1st
2nd
39th
7th
2nd
Lucky Tickets
1st
6th1st
5th
11th
2nd46th
5th5th5th
Mahjong
3rd
39th
Mandelbrot
2nd
9th
Maze
💎3rd
Medal Tally
7th💎
2nd
6th
Minesweeper
3rd
Morse Decoder
2nd
5th2nd
4th
4th2nd
Morse Encoder
2nd
3rd
3rd
10th
4th
5th
2nd
Multitap Input
3rd
2nd
Musical Chords
10th5th
13th
4th
6th
24th
4th
N Queens
💎
73rd
Niven Numbers
29th9th
32nd21st
1st1st
4th1st
16th38th1st
6th
1st1st1st
16th
25th1st1st
26th14th1st
15th
6th3rd3rd6th
Niven Numbers (Long)
6th
2nd1st
1st
8th
1st
1st13th
Number Spiral
9th
10th
2nd
2nd
1st
💎
44th
7th
4th
2nd
Odious Numbers
10th9th
13th
8th
1st6th
1st
1st
6th
3rd
9th
1st1st
18th
1st
1st
4th10th5th
Odious Numbers (Long)
9th
1st1st
9th
1st1st
Ordinal Numbers
5th
9th
6th
21st
4th90th
10th
21st1st
6th6th
PalindromemordnilaP
1st
65th
Pangram Grep
35th
19th
2nd
3rd1st
7th
3rd
16th
12th108th
9th
1st
6th
Partition Numbers
3rd
37th
Pascal’s Triangle
6th
20th
1st
1st1st
1st
1st
2nd89th
5th47th
43rd
1st
6th7th4th
Pernicious Numbers
28th1st
10th20th
1st1st
1st1st1st
1st37th1st
15th
1st1st
1st1st1st1st1st
19th23rd1st
4th
20th6th
7th
Pernicious Numbers (Long)
17th
13th3rd
1st
5th
30th
1st
Poker
20th
2nd
7th2nd
2nd
56th
7th
Polyominoes
💎
Prime Numbers
10th18th
13th
4th
4th1st
1st
1st
1st
3rd
1st1st
12th1st
1st
4th
5th
Prime Numbers (Long)
26th
1st
5th1st
1st
1st
2nd
6th63rd
47th1st
Proximity Grid
2nd
QR Decoder
18th
3rd3rd
49th
5th
Quine
1st1st
19th1st
22nd1st18th
1st1st
1st1st1st
46th1st
1st
1st
1st1st1st
1st1st
1st
5th
27th4th
Recamán
💎
7th1st
13th
1st
6th113th
22nd
5th5th
Repeating Decimals
2nd
53rd
13th
Reverse Polish Notation
2nd
1st1st
6th
5th
70th
7th
Reversi
3rd
Rijndael S-box
4th
Rock-paper-scissors-Spock-lizard
2nd
3rd
6th
2nd
6th
4th63rd
12th
Roman to Arabic
4th
3rd1st
12th
11th
5th
6th66th
5th
5th
ROT13
1st
1st
58th
1st
5th
Rule 110
23rd
13th
💎
1st
8th
16th
3rd
4th29th
3rd
Scrambled Sort
1st
43rd
3rd
Set
5th
44th
Seven Segment
2nd
1st
4th
6th
2nd
5th80th
8th
SI Units
3rd
2nd
94th
Sierpiński Triangle
19th
6th
2nd
1st
8th
7th
2nd
5th24th
9th
4th
Smith Numbers
4th
9th
7th
8th79th
11th
Spelling Numbers
1st
💎
2nd
4th
💎
74th
4th
3rd5th
Star Wars GPT
2nd
32nd
2nd
Star Wars Opening Crawl
6th
20th
💎
2nd
4th
3rd
💎
6th
50th
7th
Sudoku
3rd
5th
3rd
4th
3rd
Sudoku (Fill-in)
8th
2nd
4th
51st
Taxicab Numbers
1st
Ten-pin Bowling
8th
8th
3rd
5th8th
5th
7th
63rd
10th
3rd
Tic-tac-toe
3rd
5th
Time Distance
3rd💎
💎
Tongue-twisters
22nd
6th25th
6th
3rd
6th
7th
7th
13th
7th56th
8th
9th
6th7th
Topological Sort
3rd
Tower of Hanoi
5th
Transpose Sentence
24th
1st1st
1st
25th5th
Trinomial Triangle
1st1st
30th
United States
2nd
4th
54th1st
Vampire Numbers
5th
8th1st
7th
3rd
5th69th
10th
4th
Van Eck Sequence
8th14th
3rd
1st1st
17th
2nd
1st36th
16th
3rd
Zeckendorf Representation
💎
4th
49th
Zodiac Signs
17th
6th3rd
42nd
γ
2nd
1st
5th
72nd
λ
2nd4th
10th26th
9th
7th
6th60th
15th
8th5th
π
38th
2nd
5th6th
3rd
52nd10th
3rd
4th
6th60th
20th
8th5th
τ
3rd
5th
3rd
10th
3rd
4th
7th67th
13th
8th5th
φ
18th
7th1st
6th
1st9th
3rd
1st
9th36th
14th
10th5th
√2
21st
1st
17th
50th8th
3rd
1st
10th1st
13th
12th5th
𝑒
23rd
20th
1st
5th
1st
1st14th
2nd
5th
9th1st
24th
10th6th