Sudoku in JavaScript in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 ArkScript 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 Scoring Bytes Chars Language All ><> ALGOL 68 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 Experimental Language 05AB1E APL ArkScript 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 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 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 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 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st JayXon 🇺🇸 1,000 184 135ms 21 May 2023 2nd emplv 🇱🇻 984 187 507ms 13 Oct 2022 3rd primo-ppcg 🇹🇭 868 212 15ms 13 Sep 2019 4th vlpx 🇫🇮 848 217 17ms 19 Jun 2024 5th tomtheisen 🇺🇸 836 220 22ms 17 Oct 2020 6th Irratix 🇳🇱 814 226 33ms 4 Jan 2022 7th prplz 🇦🇺 803 229 67ms 29 Oct 2019 8th rucin93 🇵🇱 763 241 39ms 19 Jan 2025 9th sean-niemann 🇺🇸 751 245 60ms 20 Feb 2025 10th rambox11 679 271 21ms 23 Nov 2018 11th JOrE20 611 301 14ms 20 days ago 12th ovs-code 🇩🇪 603 305 33ms 21 Nov 2024 13th una-ada 🇺🇸 556 331 399ms 2 Sep 2023 14th Argeento 🇵🇱 549 335 76ms 8 Sep 2023 15th dmrichwa 🇺🇸 543 339 128ms 31 Oct 2023 16th thisishowmymindworks 🇳🇴 529 348 17ms 9 Sep 2020 17th tayloia 🇬🇧 520 354 16ms 24 Mar 2023 18th jared-hughes 518 355 33ms 13 Feb 2023 19th uttumuttu 🇫🇮 471 391 31ms 21 Mar 2022 20th elisherer 🇮🇱 443 415 12ms 11 Dec 2019 21st Salutations45 422 436 53ms 27 Nov 2024 21st Lv0Sys 🇵🇱 422 436 12ms 2 Dec 2025 23rd helbling 🇨🇭 420 438 13ms 12 Sep 2024 24th voytxt 🇨🇿 419 439 36ms 1 Sep 2023 25th didion0 🇺🇸 404 456 13ms 18 Feb 2022 26th MeWhenI 🇻🇦 381 483 18ms 24 Sep 2021 27th madeforlosers 369 498 27ms 3 Nov 2025 28th BambooleanLogic 🇸🇪 359 513 13ms 21 Sep 2022 29th dgerblick 358 514 266ms 20 Sep 2022 30th janbehrens 🇩🇪 355 519 488ms 17 Jun 2023 31st tomh1012 352 522 16ms 25 Sep 2020 32nd ShiraJoseph 🇺🇸 347 530 40ms 5 May 2023 33rd two-bad 🇬🇧 343 537 15ms 25 Feb 2024 34th frobinsonj 336 547 17ms 21 Aug 2019 35th Larento 336 548 18ms 12 Oct 2023 36th itsh01 332 554 21ms 10 Jul 2022 37th coreynash 325 567 27ms 1 Mar 2024 38th LukeBridges 🇬🇧 317 581 19ms 24 Sep 2024 39th lukasmoellerch 316 583 63ms 18 Jul 2019 40th KatieLG 🇬🇧 314 586 39ms 21 Sep 2022 41st CaedenHarper 🇨🇦 295 623 18ms 31 Aug 2025 42nd dsntzn 🇸🇰 290 634 19ms 4 Oct 2020 43rd stefangabos 🇷🇴 290 635 12ms 20 Aug 2023 44th dijs 284 648 11ms 26 Dec 2019 45th GeorgeStechman 🇬🇧 252 731 16ms 8 Sep 2022 46th IchBinMichMarkus 250 735 14ms 18 Jul 2023 46th unfinishedprogram 250 735 61ms 27 Oct 2023 48th CarsonChr 🇺🇸 237 776 15ms 30 Apr 2023 49th alexsave 229 805 12ms 3 Dec 2025 50th zakariamouhid 214 861 32ms 20 May 2023 51st proton 🇩🇪 194 948 61ms 20 Jun 2020 52nd gigaprofisi 🇺🇸 143 1,286 24ms 12 Aug 2025 53rd acollett89 113 1,635 13ms 11 Jul 2025 54th KatieLG-Transpiler 🇬🇧 98 1,887 15ms 2 Jul 2022 1–54 of 54
