12 Days of Christmas
83rd
45th
32nd
24 Game
40th
99 Bottles of Beer
10th
65th54th38th
161st
102nd
Abundant Numbers
11th
16th
108th
91st
Abundant Numbers (Long)
8th
13th
65th
71st
Arabic to Roman
3rd
8th
22nd
89th
26th
Arithmetic Numbers
15th
106th
Arrows
90th
31st
Ascending Primes
5th
31st
70th
ASCII Table
121st
Billiards
65th
brainfuck
10th
87th
84th
Card Number Validation
73rd
Catalan Numbers
14th
29th
77th
Catalan’s Constant
3rd
102nd
Christmas Trees
94th
127th
Collatz
11th
38th
113th
CSS Colors
109th
Cubes
95th
Day of Week
69th
DFA Simulator
87th
Diamonds
29th
11th
94th
55th
Divisors
1st
Emirp Numbers
20th
201st
Emirp Numbers (Long)
5th
73rd
Emojify
88th
Evil Numbers
126th
45th
Evil Numbers (Long)
33rd
18th
Factorial Factorisation
14th
46th
Farey Sequence
92nd
Fibonacci
26th
239th113th122nd
424th
126th49th
1st
147th
27th
Fizz Buzz
28th
29th
190th108th
55th
778th
54th
1st
Foo Fizz Buzz Bar
16th
191st
252nd
Forsyth–Edwards Notation
55th
Fractions
127th
Game of Life
17th
119th
Gijswijt’s Sequence
60th
Happy Numbers
63rd
175th
Happy Numbers (Long)
94th
Hexdump
99th
Hilbert Curve
3rd
💎
6th4th6th
💎
2nd
2nd
3rd
💎
💎
24th3rd
6th
Intersection
130th
Inventory Sequence
10th5th12th12th8th10th22nd27th17th23rd12th9th5th31st9th17th11th7th5th5th15th5th7th7th11th21st6th15th
8th9th12th54th10th12th16th7th14th10th8th5th18th15th12th6th27th5th9th13th29th13th11th14th13th5th7th12th6th4th9th4th
ISBN
10th
32nd
29th
28th
45th
Jacobi Symbol
99th
Kaprekar Numbers
62nd
Kolakoski Constant
94th
Kolakoski Sequence
95th
Leap Years
274th
Levenshtein Distance
18th
14th169th
18th
Leyland Numbers
169th
ln 2
120th
Look and Say
117th
Lucky Numbers
33rd
125th
Lucky Tickets
100th
Mahjong
57th
Mandelbrot
48th
Maze
81st
Medal Tally
85th
Morse Decoder
93rd
Morse Encoder
97th
Musical Chords
18th22nd
9th
75th
N Queens
51st
Niven Numbers
67th
Niven Numbers (Long)
37th
Number Spiral
121st
Odious Numbers
146th
Odious Numbers (Long)
144th
Ordinal Numbers
215th
PalindromemordnilaP
66th
Pangram Grep
11th
15th
11th52nd26th
9th
17th27th
17th
52nd
32nd
12th
Partition Numbers
43rd
Pascal’s Triangle
22nd
278th
Pernicious Numbers
136th
Pernicious Numbers (Long)
32nd
Poker
55th
Polyominoes
49th
Prime Numbers
147th
Prime Numbers (Long)
48th
Proximity Grid
91st
QR Decoder
62nd
Quine
81st
67th
Recamán
151st
Repeating Decimals
89th
Reverse Polish Notation
110th
Reversi
54th
Rijndael S-box
21st
48th
Rock-paper-scissors-Spock-lizard
28th
111th
Roman to Arabic
100th
68th
39th
ROT13
3rd
32nd
4th
16th
79th
13th
Rule 110
76th
Scrambled Sort
12th
12th
83rd10th
Set
65th
Seven Segment
18th
64th
SI Units
54th
Sierpiński Triangle
92nd
Smith Numbers
49th
Spelling Numbers
90th
Star Wars GPT
82nd
Star Wars Opening Crawl
113th
Sudoku
59th
Sudoku (Fill-in)
60th
Ten-pin Bowling
14th
50th
Tic-tac-toe
11th
49th
Time Distance
3rd
33rd
Tongue-twisters
60th
Topological Sort
54th
Transpose Sentence
117th
United States
61st
62nd
Vampire Numbers
148th
Van Eck Sequence
38th
45th
Zeckendorf Representation
64th
Zodiac Signs
98th
γ
18th
λ
56th
63rd
69th
106th
π
235th
τ
174th
φ
168th
√2
211th
𝑒
138th11th