12 Days of Christmas
1,093rd
38th
24 Game
61st
73rd
27th
99 Bottles of Beer
177th227th
727th2,632nd
397th
2,684th
1,854th
Abundant Numbers
1st
Abundant Numbers (Long)
1st
Alphabetic Numbers
4th90th
120th
82nd
Arabic to Roman
1st
Arithmetic Numbers
1st
Arrows
603rd90th
280th
401st
Ascending Primes
163rd32nd
ASCII Table
1,436th171st
106th
1,435th
Billiards
1st
brainfuck
53rd
Calendar
248th
3rd
Card Number Validation
1st
Catalan Numbers
1st
Catalan’s Constant
1st
Chess Move Validation
128th30th171st123rd
288th
Christmas Trees
1st
Collatz
28th
2,937th
Connect Four
1st
Continued Fractions
479th122nd
491st
7th
CSS Colors
88th
538th
Cubes
8th994th
586th
106th
Day of Week
1st
DFA Simulator
304th
13th12th
420th
61st
257th
Diamonds
259th
380th
1,238th
136th
155th
403rd
Divisors
1st
Emirp Numbers
1st
Emirp Numbers (Long)
103rd1,190th
115th
Emojify
1st
Evil Numbers
1st
Evil Numbers (Long)
1st
Factorial Factorisation
356th179th
12th
Farey Sequence
17th419th
Fibonacci
1st
Fizz Buzz
4,028th
3,864th
745th
Foo Fizz Buzz Bar
1,854th
567th
3rd
Forsyth–Edwards Notation
1st
Fractions
1st
Game of Life
5th696th
495th
Gijswijt’s Sequence
1st
Gray Code Decoder
1st
Gray Code Encoder
1st
Happy Numbers
1st
Happy Numbers (Long)
1st
Hexdump
2nd
Hilbert Curve
1st
Intersection
31st
1,220th
Inventory Sequence
1st
ISBN
1st
Jacobi Symbol
149th102nd
Kaprekar Numbers
465th
139th
379th
183rd
88th
672nd
Kolakoski Constant
102nd
377th237th
283rd
Kolakoski Sequence
1,057th
136th
306th
Leap Years
109th
251st
10th
Levenshtein Distance
1st
Leyland Numbers
353rd337th
19th
ln 2
1st
Look and Say
1st
Lucky Numbers
1st
Lucky Tickets
1st
Mahjong
60th
48th
4th253rd278th
326th
Mandelbrot
22nd
Maze
526th
341st
286th
233rd
556th
Medal Tally
1st
Minesweeper
1st
Morse Decoder
7th
Morse Encoder
51st
Multitap Input
352nd
28th254th440th
223rd
146th
Musical Chords
1st
N Queens
40th218th552nd
530th
59th
117th
Nim
168th
291st
251st
494th
234th
295th
88th
Niven Numbers
1st
Niven Numbers (Long)
1st
Number Spiral
1st
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
1,365th
6th
PalindromemordnilaP
1st
Pangram Grep
1st
Partition Numbers
231st
689th35th790th
701st
94th
Pascal’s Triangle
1st
Pernicious Numbers
1st
Pernicious Numbers (Long)
1st
Poker
1st
Polyominoes
75th
14th
218th
Prime Numbers
1st
Prime Numbers (Long)
1st
Proximity Grid
22nd
451st
504th
QR Decoder
37th8th424th
170th
141st
92nd
Quine
4,742nd
687th
Recamán
512th
1,446th1,067th
187th
1,442nd
1,520th
Repeating Decimals
65th
Reverse Polish Notation
1st
Reversi
206th
4th339th
431st
116th
140th
Rijndael S-box
113th
16th
359th
374th
Rock-paper-scissors-Spock-lizard
12th
193rd
Roman to Arabic
58th
31st
ROT13
1st
Rule 110
1st
Scrambled Sort
1st
Semiprime Numbers
45th2nd
Set
515th42nd529th
312th
9th
Seven Segment
51st90th1,036th
239th
1,059th
SI Units
1st
Sierpiński Triangle
260th288th
1,160th
186th
338th
Smith Numbers
1st
Snake
18th98th106th
265th
60th
Spelling Numbers
1st
Sphenic Numbers
21st51st
Star Wars GPT
1st
Star Wars Opening Crawl
447th16th
Sudoku
8th
Sudoku (Fill-in)
60th
Taxicab Numbers
36th214th
51st
195th
Ten-pin Bowling
1st
Tic-tac-toe
1st
Time Distance
463rd22nd
Tongue-twisters
296th
259th
37th
Topological Sort
55th22nd
Tower of Hanoi
1st
Transpose Sentence
1st
Trinomial Triangle
1st
Ulam Sequence
1st
United States
1st
Vampire Numbers
1st
Van Eck Sequence
1st
Zeckendorf Representation
1st
Zodiac Signs
1st
γ
157th
2nd
λ
39th482nd
π
795th
193rd
5th
τ
698th
214th
4th
φ
1st
√2
1st
𝑒
1st