12 Days of Christmas
6th
120th
99 Bottles of Beer
5th
54th
Abundant Numbers
157th
Abundant Numbers (Long)
134th
Arabic to Roman
48th
74th
Arithmetic Numbers
24th
Arrows
38th
Ascending Primes
11th
114th
ASCII Table
14th
101st
Billiards
61st
brainfuck
34th
27th
Calendar
60th
Card Number Validation
7th
88th
Catalan Numbers
85th
Catalan’s Constant
12th
29th
Christmas Trees
23rd
9th
66th
Collatz
7th
CSS Colors
1st
Cubes
47th
Day of Week
30th
94th
DFA Simulator
29th
Diamonds
9th
16th
10th
101st
34th
Divisors
15th
13th
1st
Emirp Numbers
46th
Emirp Numbers (Long)
81st
19th
Emojify
48th
Evil Numbers
10th
1st
14th
Evil Numbers (Long)
38th
Factorial Factorisation
11th
69th
17th
Farey Sequence
58th
Fibonacci
72nd42nd30th42nd3rd18th
101st85th59th27th51st17th34th23rd31st
23rd98th30th16th35th12th14th25th34th175th16th6th1st27th7th68th29th186th
20th12th7th1st12th5th22nd1st9th25th10th
Fizz Buzz
1st
58th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
67th
Fractions
75th
Game of Life
38th
Gijswijt’s Sequence
70th
Happy Numbers
7th
63rd
Happy Numbers (Long)
59th
Hexdump
62nd
Intersection
64th
Inventory Sequence
3rd
ISBN
4th
4th
98th
Jacobi Symbol
69th
Kolakoski Sequence
125th
Leap Years
15th
54th
Levenshtein Distance
60th
6th
Leyland Numbers
8th
ln 2
1st
Look and Say
97th
Lucky Numbers
15th8th
87th
Mandelbrot
40th
18th
Maze
27th
Medal Tally
59th
Minesweeper
41st
Morse Decoder
49th
Morse Encoder
22nd
N Queens
39th
13th
Niven Numbers
1st
76th
Niven Numbers (Long)
42nd
Number Spiral
72nd
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
107th
PalindromemordnilaP
75th
Pangram Grep
29th
142nd
60th
Partition Numbers
7th
47th
15th
Pascal’s Triangle
56th
Pernicious Numbers
70th
Pernicious Numbers (Long)
1st
Prime Numbers
19th
14th
74th
1st
1st
1st
Prime Numbers (Long)
1st
197th
1st
Quine
1st
60th68th
30th
61st29th
185th
72nd
Recamán
236th
Repeating Decimals
47th
Reverse Polish Notation
1st
31st
Rijndael S-box
6th
9th
93rd
Rock-paper-scissors-Spock-lizard
61st
Roman to Arabic
67th
ROT13
20th
85th
Rule 110
111th
Scrambled Sort
2nd
7th
Set
34th
Seven Segment
8th
SI Units
36th
Sierpiński Triangle
115th
Smith Numbers
157th
31st
Spelling Numbers
52nd
3rd
Star Wars GPT
34th
Sudoku (Fill-in)
38th
Ten-pin Bowling
47th
Tic-tac-toe
53rd
Time Distance
48th
Tongue-twisters
4th
30th
10th
44th
Topological Sort
42nd
Tower of Hanoi
74th
Transpose Sentence
1st
51st
Trinomial Triangle
16th
United States
75th
Vampire Numbers
79th
Van Eck Sequence
7th
89th
Zeckendorf Representation
47th
Zodiac Signs
8th
38th
5th
γ
11th
4th
7th
λ
47th
π
12th
16th
τ
11th
φ
136th
√2
19th
1st
𝑒
1st15th