12 Days of Christmas
147th
28th
24 Game
15th
99 Bottles of Beer
250th
Abundant Numbers
34th
Abundant Numbers (Long)
14th
Arabic to Roman
246th
Arithmetic Numbers
15th37th
Arrows
30th
Ascending Primes
75th
ASCII Table
158th
Billiards
69th
brainfuck
265th
Card Number Validation
20th
Catalan Numbers
79th
Catalan’s Constant
74th
Christmas Trees
219th
Collatz
117th
CSS Colors
93rd
Cubes
127th
Day of Week
1st9th1st
DFA Simulator
13th
Diamonds
208th
Divisors
22nd1st108th
Emirp Numbers
301st
Emirp Numbers (Long)
173rd
Evil Numbers
154th
1st
Evil Numbers (Long)
159th
Factorial Factorisation
83rd
Farey Sequence
28th
Fibonacci
56th1st6th1st
Fizz Buzz
255th88th1st
38th327th
Foo Fizz Buzz Bar
17th
Forsyth–Edwards Notation
27th
Fractions
161st
Game of Life
26th
Gijswijt’s Sequence
58th
Happy Numbers
47th
Happy Numbers (Long)
207th
Hexdump
116th
Hilbert Curve
3rd
5th
Intersection
55th
Inventory Sequence
22nd
ISBN
29th
Jacobi Symbol
74th
Kaprekar Numbers
45th
Kolakoski Constant
77th
Kolakoski Sequence
13th
Leap Years
1st
14th
Levenshtein Distance
124th
Leyland Numbers
1st
ln 2
1st
Look and Say
211th
Lucky Numbers
102nd
Lucky Tickets
108th
Mandelbrot
16th
Maze
65th
Medal Tally
77th
Morse Decoder
64th
Morse Encoder
73rd
Musical Chords
23rd
N Queens
61st
Niven Numbers
1st
69th1st
Niven Numbers (Long)
51st
Number Spiral
92nd
Odious Numbers
93rd
Odious Numbers (Long)
102nd
Ordinal Numbers
320th
PalindromemordnilaP
27th
Pangram Grep
1st
Partition Numbers
65th
Pascal’s Triangle
184th
Pernicious Numbers
105th
Pernicious Numbers (Long)
62nd
Polyominoes
40th
Prime Numbers
1st
Prime Numbers (Long)
49th
Proximity Grid
68th
QR Decoder
30th
Quine
1st
10th67th
Recamán
34th
Repeating Decimals
57th
Reverse Polish Notation
226th
Reversi
18th
Rijndael S-box
64th
Rock-paper-scissors-Spock-lizard
10th
Roman to Arabic
115th
ROT13
23rd
Rule 110
86th
Scrambled Sort
7th
17th
Set
14th
Seven Segment
212th
SI Units
69th
Sierpiński Triangle
124th
Smith Numbers
193rd
Spelling Numbers
104th
Star Wars GPT
17th
Star Wars Opening Crawl
64th
Sudoku (Fill-in)
58th
Ten-pin Bowling
60th
Tic-tac-toe
14th
Time Distance
16th
Tongue-twisters
69th
29th
Topological Sort
57th
Transpose Sentence
129th
Trinomial Triangle
26th
United States
96th
Vampire Numbers
36th
Van Eck Sequence
30th
Zeckendorf Representation
24th
Zodiac Signs
21st
λ
74th
π
109th
τ
100th
φ
89th
√2
1st
𝑒
1st