All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal

Bytes Chars

Hole	Golfer	Bytes	Time	Submitted
Sudoku	jusaka	395	1,179ms	9 hours ago
Sudoku	flekAI	395	847ms	4 days ago
Sudoku	snoozingnewt	380	974ms	14 Mar 2026
Sudoku	dokutan	739	1,290ms	14 Feb 2026
Sudoku	CaedenHarper	484	1,154ms	31 Oct 2025
Sudoku	Babafaba	687	1,480ms	26 Oct 2025
Sudoku	albanian-laundromat	476	1,465ms	15 Sep 2025
Sudoku	HumanoidCPU	659	1,481ms	6 Sep 2025
Sudoku	commandz0	499	1,000ms	1 Sep 2025
Sudoku	emgordon154	442	1,033ms	23 Apr 2025
Sudoku	KatieLG	531	879ms	19 Apr 2025
Sudoku	sean-niemann	336	828ms	17 Mar 2025
Sudoku	JunkIce	793	1,140ms	13 Feb 2025
Sudoku	ovs-code	💎 295	869ms	4 Feb 2025
Sudoku	lifthrasiir	373	856ms	2 Dec 2024
Sudoku	pardouin	🥉 318	814ms	15 Nov 2024
Sudoku	kg583	349	662ms	28 Jun 2024
Sudoku	MeWhenI	373	863ms	24 May 2024
Sudoku	duckyluuk	389	848ms	27 Mar 2024
Sudoku	Steffan153	327	612ms	12 Mar 2024
Sudoku	neel11235813	353	826ms	9 Mar 2024
Sudoku	DialFrost	409	1,041ms	18 Feb 2024
Sudoku	GolfingSuccess	409	795ms	7 Feb 2024
Sudoku	JayXon	🥈 301	1,086ms	23 Jan 2024
Sudoku	m-tkach	390	914ms	21 Jan 2024
Sudoku	SirBogman	323	1,034ms	20 Jan 2024
Sudoku	msbranicky	724	1,213ms	16 Jan 2024
Sudoku	Lydxn	405	939ms	16 Jan 2024
Sudoku	Yewzir	961	1,751ms	15 Jan 2024