12 Days of Christmas
155th
24 Game
20th
99 Bottles of Beer
23rd4th
Abundant Numbers
15th
Abundant Numbers (Long)
98th
Arabic to Roman
78th
Arithmetic Numbers
65th
Arrows
68th
Ascending Primes
29th
ASCII Table
67th
Billiards
41st
brainfuck
77th
Calendar
20th1st
Card Number Validation
1st
Catalan Numbers
1st
Catalan’s Constant
68th
Christmas Trees
110th
Collatz
129th
CSS Colors
34th
Cubes
71st
Day of Week
1st
DFA Simulator
11th
Diamonds
58th
Divisors
167th
123rd
Emirp Numbers
16th
Emirp Numbers (Long)
60th
Emojify
45th
Evil Numbers
1st
Evil Numbers (Long)
1st
Factorial Factorisation
39th
Farey Sequence
1st
Fibonacci
1st105th
Fizz Buzz
44th
Foo Fizz Buzz Bar
20th
Forsyth–Edwards Notation
52nd
Fractions
1st
Game of Life
42nd
Gijswijt’s Sequence
59th
Happy Numbers
1st
Happy Numbers (Long)
72nd
Hexdump
50th
Hilbert Curve
20th
Intersection
112th
Inventory Sequence
48th
ISBN
87th
Jacobi Symbol
66th
Kaprekar Numbers
36th
Kolakoski Constant
46th
Kolakoski Sequence
65th
Leap Years
7th
Levenshtein Distance
Leyland Numbers
89th
ln 2
1st
Look and Say
88th
Lucky Numbers
1st
Lucky Tickets
74th
Mahjong
29th
Mandelbrot
46th
Maze
7th
Medal Tally
45th
Minesweeper
25th
Morse Decoder
54th
Morse Encoder
46th
Multitap Input
26th
Musical Chords
37th
N Queens
58th
Niven Numbers
1st
Niven Numbers (Long)
65th
Number Spiral
55th
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
89th
PalindromemordnilaP
70th
Pangram Grep
124th
Partition Numbers
48th
Pascal’s Triangle
116th
Pernicious Numbers
78th
Pernicious Numbers (Long)
1st
Poker
Polyominoes
32nd
Prime Numbers
1st
Prime Numbers (Long)
1st
Proximity Grid
36th
QR Decoder
42nd
Quine
80th
Recamán
17th
Repeating Decimals
49th
Reverse Polish Notation
81st
Reversi
28th
Rijndael S-box
54th
Rock-paper-scissors-Spock-lizard
64th
Roman to Arabic
39th
ROT13
35th
Rule 110
95th
Scrambled Sort
40th
Set
43rd
Seven Segment
79th
SI Units
43rd
Sierpiński Triangle
50th
Smith Numbers
69th
Spelling Numbers
48th
Star Wars GPT
1st
Star Wars Opening Crawl
47th
Sudoku
43rd
Sudoku (Fill-in)
32nd
Ten-pin Bowling
46th
Tic-tac-toe
37th
Time Distance
8th
Tongue-twisters
106th
Topological Sort
32nd
Tower of Hanoi
47th
Transpose Sentence
51st
Trinomial Triangle
44th
United States
53rd
Vampire Numbers
59th
Van Eck Sequence
77th
Zeckendorf Representation
70th
Zodiac Signs
42nd
γ
30th
λ
64th
π
64th
τ
58th
φ
75th
√2
1st
𝑒
1st