12 Days of Christmas
5th
110th
99 Bottles of Beer
4th
51st
Abundant Numbers
142nd
Abundant Numbers (Long)
116th
Arabic to Roman
45th
78th
Arithmetic Numbers
23rd
Arrows
33rd
Ascending Primes
11th
86th
ASCII Table
12th
94th
brainfuck
30th
Card Number Validation
6th
75th
Catalan Numbers
75th
Catalan’s Constant
10th
26th
Christmas Trees
9th
62nd
Collatz
7th
CSS Colors
1st
Cubes
43rd
Day of Week
25th
74th
DFA Simulator
27th
Diamonds
9th
10th
90th
Divisors
12th
1st
Emirp Numbers
37th
Emirp Numbers (Long)
72nd
Evil Numbers
9th
1st
13th
Evil Numbers (Long)
33rd
Factorial Factorisation
9th
56th
Farey Sequence
48th
Fibonacci
71st34th26th41st3rd13th
94th74th51st22nd45th17th31st19th28th
21st88th30th32nd12th13th63rd159th14th6th107th27th5th66th27th160th20th11th7th1st12th5th22nd1st9th23rd
Fizz Buzz
1st
53rd
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
85th
Fractions
63rd
Game of Life
40th
Gijswijt’s Sequence
59th
Happy Numbers
7th
50th
Happy Numbers (Long)
50th
Intersection
56th
Inventory Sequence
3rd
ISBN
4th
4th
83rd
Jacobi Symbol
59th
Kolakoski Sequence
115th
Leap Years
13th
47th
Levenshtein Distance
48th
Leyland Numbers
7th
ln 2
1st
Look and Say
86th
Lucky Numbers
12th8th
80th
Medal Tally
53rd
N Queens
44th
Niven Numbers
1st
62nd
Niven Numbers (Long)
37th
Number Spiral
62nd
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
101st
PalindromemordnilaP
64th
Pangram Grep
50th
Partition Numbers
6th
63rd
Pascal’s Triangle
51st
Pernicious Numbers
59th
Pernicious Numbers (Long)
1st
Prime Numbers
17th
12th
69th
1st
1st
1st
Prime Numbers (Long)
1st
176th
Quine
1st
64th64th
28th
52nd28th
63rd
Recamán
220th
Repeating Decimals
41st
Reverse Polish Notation
1st
28th
Rijndael S-box
5th
6th
79th
Rock-paper-scissors-Spock-lizard
56th
Roman to Arabic
59th
ROT13
18th
69th
Rule 110
102nd
Scrambled Sort
1st
5th
Set
27th
Seven Segment
29th
SI Units
32nd
Sierpiński Triangle
101st
Spelling Numbers
45th
Star Wars GPT
27th
Sudoku (Fill-in)
42nd
Ten-pin Bowling
40th
Tic-tac-toe
46th
Time Distance
41st
Tongue-twisters
4th
24th
10th
40th
Transpose Sentence
1st
48th
Vampire Numbers
76th
Van Eck Sequence
7th
71st
Zeckendorf Representation
42nd
γ
10th
4th
6th
λ
40th
π
11th
13th
τ
9th
φ
120th
√2
18th
1st
𝑒
1st