Sudoku in JavaScript in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 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 Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 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 Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 1st JayXon 🇺🇸 1,000 314 28ms 21 May 2023 2nd emplv 🇱🇻 963 326 63ms 18 May 2023 3rd vlpx 🇫🇮 924 340 20ms 18 Jun 2024 4th ovs-code 🇩🇪 890 353 21ms 21 Nov 2024 5th primo-ppcg 🇹🇭 853 368 18ms 19 Oct 2020 6th Irratix 🇳🇱 837 375 18ms 16 May 2022 7th una-ada 🇺🇸 828 379 98ms 2 Sep 2023 8th dmrichwa 🇺🇸 818 384 97ms 31 Oct 2023 9th jared-hughes 801 392 26ms 13 Feb 2023 10th tomtheisen 🇺🇸 799 393 24ms 17 Oct 2020 11th tayloia 🇬🇧 781 402 17ms 24 Mar 2023 12th rucin93 🇵🇱 779 403 179ms 28 Nov 2022 12th Argeento 🇵🇱 779 403 102ms 8 Sep 2023 14th prplz 🇦🇺 777 404 295ms 27 Apr 2021 15th sean-niemann 🇺🇸 760 413 309ms 20 Feb 2025 16th uttumuttu 🇫🇮 709 443 11ms 21 Mar 2022 17th helbling 🇨🇭 651 482 12ms 12 Sep 2024 18th didion0 🇺🇸 618 508 12ms 18 Feb 2022 19th voytxt 🇨🇿 603 521 22ms 1 Sep 2023 20th Salutations45 586 536 38ms 27 Nov 2024 21st dgerblick 559 562 124ms 20 Sep 2022 22nd tomh1012 555 566 13ms 25 Sep 2020 23rd janbehrens 🇩🇪 554 567 707ms 17 Jun 2023 24th ShiraJoseph 🇺🇸 547 574 438ms 5 May 2023 25th two-bad 🇬🇧 539 583 15ms 25 Feb 2024 26th frobinsonj 535 587 32ms 21 Aug 2019 27th MeWhenI 🇻🇦 533 589 24ms 24 Sep 2021 28th itsh01 525 598 17ms 10 Jul 2022 28th Larento 525 598 55ms 12 Oct 2023 30th BambooleanLogic 🇸🇪 514 611 13ms 19 Aug 2022 31st lukasmoellerch 504 623 28ms 18 Jul 2019 32nd madeforlosers 503 624 17ms 17 days ago 33rd KatieLG 🇬🇧 502 626 22ms 21 Sep 2022 34th thisishowmymindworks 🇳🇴 490 641 14ms 16 May 2023 35th CaedenHarper 🇨🇦 472 665 17ms 31 Aug 2025 36th coreynash 449 699 29ms 1 Mar 2024 37th LukeBridges 🇬🇧 442 711 22ms 24 Sep 2024 38th rambox11 434 723 19ms 23 Nov 2018 39th IchBinMichMarkus 401 783 14ms 18 Jul 2023 40th CarsonChr 🇺🇸 383 820 14ms 30 Apr 2023 41st Lv0Sys 🇵🇱 338 930 15ms 21 Jun 2025 42nd dsntzn 🇸🇰 335 938 15ms 4 Oct 2020 43rd GeorgeStechman 🇬🇧 305 1,031 19ms 8 Sep 2022 44th unfinishedprogram 303 1,037 31ms 27 Oct 2023 45th zakariamouhid 270 1,163 18ms 20 May 2023 46th proton 🇩🇪 248 1,264 77ms 20 Jun 2020 47th gigaprofisi 🇺🇸 209 1,502 24ms 12 Aug 2025 48th elisherer 🇮🇱 205 1,531 18ms 11 Dec 2019 49th acollett89 180 1,745 11ms 11 Jul 2025 50th KatieLG-Transpiler 🇬🇧 112 2,807 18ms 2 Jul 2022 1–50 of 50
