12 Days of Christmas
153rd
33rd
24 Game
26th
99 Bottles of Beer
268th
Abundant Numbers
36th
Abundant Numbers (Long)
18th
Arabic to Roman
258th
Arithmetic Numbers
17th39th
Arrows
36th
Ascending Primes
91st
ASCII Table
173rd
Billiards
81st
brainfuck
282nd
Calendar
56th
Card Number Validation
26th
Catalan Numbers
90th
Catalan’s Constant
80th
Christmas Trees
46th
170th
Collatz
127th
Continued Fractions
56th
CSS Colors
97th
Cubes
133rd
Day of Week
1st13th1st
DFA Simulator
15th
Diamonds
19th195th
Divisors
26th1st119th
Emirp Numbers
242nd
Emirp Numbers (Long)
99th
Emojify
65th
Evil Numbers
159th
1st
Evil Numbers (Long)
167th
Factorial Factorisation
93rd
Farey Sequence
30th
Fibonacci
60th
1st7th1st
Fizz Buzz
266th94th
1st
44th338th
Foo Fizz Buzz Bar
20th
Forsyth–Edwards Notation
31st
Fractions
140th
Game of Life
29th
Gijswijt’s Sequence
68th
Gray Code Decoder
38th
Gray Code Encoder
1st
Happy Numbers
54th
Happy Numbers (Long)
194th
Hexdump
120th
Hilbert Curve
3rd
7th
Intersection
60th
Inventory Sequence
24th
ISBN
33rd
Jacobi Symbol
85th
Kaprekar Numbers
35th
Kolakoski Constant
87th
Kolakoski Sequence
13th
Leap Years
2nd
17th
Levenshtein Distance
140th
Leyland Numbers
1st
ln 2
1st
Look and Say
120th
Lucky Numbers
113th
Lucky Tickets
121st
Mahjong
59th
Mandelbrot
20th
Maze
77th
Medal Tally
85th
Minesweeper
52nd
Morse Decoder
72nd
Morse Encoder
80th
Multitap Input
55th
Musical Chords
31st
N Queens
69th
Niven Numbers
1st
84th1st
Niven Numbers (Long)
59th
Number Spiral
95th
Odious Numbers
105th
Odious Numbers (Long)
112th
Ordinal Numbers
338th
PalindromemordnilaP
35th
Pangram Grep
1st
Partition Numbers
76th
Pascal’s Triangle
192nd
Pernicious Numbers
113th
Pernicious Numbers (Long)
75th
Poker
81st
Polyominoes
51st
Prime Numbers
1st
Prime Numbers (Long)
57th
Proximity Grid
78th
QR Decoder
35th
Quine
1st
185th11th77th
Recamán
38th
Repeating Decimals
66th
Reverse Polish Notation
203rd
Reversi
20th
Rijndael S-box
78th
Rock-paper-scissors-Spock-lizard
12th
Roman to Arabic
108th
ROT13
34th
Rule 110
96th
Scrambled Sort
8th
23rd
Set
18th
Seven Segment
195th
SI Units
77th
Sierpiński Triangle
132nd
Smith Numbers
192nd
Spelling Numbers
108th
Star Wars GPT
28th
Star Wars Opening Crawl
69th
Sudoku (Fill-in)
65th
Ten-pin Bowling
68th
Tic-tac-toe
16th
Time Distance
18th
Tongue-twisters
74th
32nd
Topological Sort
73rd
Tower of Hanoi
45th
Transpose Sentence
74th
Trinomial Triangle
39th
United States
102nd
Vampire Numbers
41st
Van Eck Sequence
37th
Zeckendorf Representation
27th
Zodiac Signs
25th
λ
82nd
π
124th
τ
109th
φ
101st
√2
1st
𝑒
1st