12 Days of Christmas
106th
24 Game
221st
99 Bottles of Beer
23rd
Abundant Numbers
321st
Abundant Numbers (Long)
243rd
Arabic to Roman
209th
Arithmetic Numbers
116th
Arrows
100th
Ascending Primes
123rd
ASCII Table
49th
Billiards
48th
brainfuck
24th
Calendar
4th
Card Number Validation
34th
Catalan Numbers
12th
Catalan’s Constant
258th
Christmas Trees
245th
Collatz
772nd
Connect Four
108th
Continued Fractions
5th
CSS Colors
113th
Cubes
10th
Day of Week
72nd
DFA Simulator
30th
Diamonds
446th
Divisors
31st
Emirp Numbers
83rd
Emirp Numbers (Long)
40th
Emojify
212th
Evil Numbers
26th
Evil Numbers (Long)
66th
Factorial Factorisation
249th
Farey Sequence
102nd
Fibonacci
21st
Fizz Buzz
8th
Foo Fizz Buzz Bar
11th
Forsyth–Edwards Notation
93rd
Fractions
101st
Game of Life
176th
Gijswijt’s Sequence
51st
Gray Code Decoder
120th
Gray Code Encoder
26th
Happy Numbers
21st
Happy Numbers (Long)
330th
Hexdump
2nd
Hilbert Curve
129th
Intersection
186th
Inventory Sequence
139th
ISBN
205th
Jacobi Symbol
158th
Kaprekar Numbers
78th
Kolakoski Constant
216th
Kolakoski Sequence
284th
Leap Years
334th
Levenshtein Distance
3rd
Leyland Numbers
7th
ln 2
9th
Look and Say
96th
Lucky Numbers
24th
Lucky Tickets
81st
Mahjong
159th
Mandelbrot
81st
Maze
237th
Medal Tally
81st
Minesweeper
102nd
Morse Decoder
78th
Morse Encoder
113th
Multitap Input
41st
Musical Chords
156th
N Queens
196th
Nim
36th
Niven Numbers
29th
Niven Numbers (Long)
49th
Number Spiral
346th
Odious Numbers
26th
Odious Numbers (Long)
26th
Ordinal Numbers
297th
PalindromemordnilaP
71st
Pangram Grep
46th
Partition Numbers
10th
Pascal’s Triangle
25th
Pernicious Numbers
1,335th
Pernicious Numbers (Long)
20th
Poker
63rd
Polyominoes
139th
Prime Numbers
147th
Prime Numbers (Long)
132nd
Proximity Grid
18th
QR Decoder
163rd
Quine
143rd
Recamán
314th
Repeating Decimals
18th
Reverse Polish Notation
104th
Reversi
273rd
Rijndael S-box
152nd
Rock-paper-scissors-Spock-lizard
26th
Roman to Arabic
54th
ROT13
10th
Rule 110
15th
Scrambled Sort
28th
Set
45th
Seven Segment
6th
SI Units
93rd
Sierpiński Triangle
170th
Smith Numbers
113th
Spelling Numbers
432nd
Star Wars GPT
48th
Star Wars Opening Crawl
87th
Sudoku
103rd
Sudoku (Fill-in)
77th
Taxicab Numbers
283rd
Ten-pin Bowling
266th
Tic-tac-toe
114th
Time Distance
181st
Tongue-twisters
157th
Topological Sort
192nd
Tower of Hanoi
271st
Transpose Sentence
108th
Trinomial Triangle
6th
United States
338th
Vampire Numbers
49th
Van Eck Sequence
42nd
Zeckendorf Representation
19th
Zodiac Signs
54th
γ
209th
λ
212th
π
147th
τ
115th
φ
12th
√2
10th
𝑒
5th