Sudoku in all languages 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 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 Maze Medal Tally 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Maze Medal Tally 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 300th Vaekor 461 630 3 Aug 2023 302nd Matgc04 460 716 31 May 2024 303rd proton 🇩🇪 458 541 20 Jun 2020 304th MeWhenI 🇻🇦 458 633 25 Oct 2024 305th cros107 456 637 23 Oct 2023 306th giacomogallina 456 669 18 Oct 2019 307th knutae 🇳🇴 455 639 18 Jul 2021 308th alemelis 454 585 20 Aug 2024 309th TheAristos 452 643 11 Dec 2019 309th Natanaelel 🇸🇪 452 643 24 May 2024 311th neihousaigaai 452 827 11 May 2021 312th janbehrens 🇩🇪 448 723 26 Mar 2022 313th ericlangedijk 🇸🇮 447 1,307 9 Mar 2022 314th TaserTheFox 🇺🇸 445 653 23 May 2023 315th rambox11 442 691 20 May 2020 316th aksyristos 439 662 30 Jan 2023 316th CaedenHarper 🇨🇦 439 662 29 Oct 2024 318th AlephSquirrel 435 667 3 Jan 2023 319th MeWhenI 🇻🇦 435 750 4 Jan 2022 320th ericlangedijk 🇸🇮 435 757 13 Mar 2022 321st MeWhenI 🇻🇦 434 703 7 May 2023 322nd emgordon154 433 704 18 Jul 2024 323rd klixel 🇨🇦 432 707 26 Aug 2023 324th HumanoidCPU 429 677 8 May 2025 325th coreynash 429 699 1 Mar 2024 326th bac0id 429 760 23 Feb 2024 327th janbehrens 🇩🇪 429 769 31 Dec 2021 328th twocatsinatrenchcoat 428 678 11 May 2022 329th aalec 428 679 25 Apr 2024 330th CaedenHarper 🇨🇦 427 655 29 Oct 2024 331st tomh1012 427 772 21 Nov 2021 332nd CornerMercury 🇬🇧 426 682 20 days ago 333rd bac0id 426 717 23 Feb 2024 334th janbehrens 🇩🇪 426 765 20 Nov 2022 335th pandapawskat 423 721 13 Sep 2021 336th tomh1012 422 689 13 Oct 2021 337th LukeBridges 🇬🇧 422 711 24 Sep 2024 338th janbehrens 🇩🇪 421 724 7 Apr 2023 339th HumanoidCPU 420 666 8 May 2025 340th cdesodt 420 691 6 Aug 2023 341st dsx20 417 790 4 Dec 2022 342nd rambox11 415 723 23 Nov 2018 343rd annaproxy 409 805 13 Mar 2022 344th MeWhenI 🇻🇦 406 673 16 Aug 2024 345th boxjelly 405 916 14 Jan 2021 346th c0d3-4-F00d 🇩🇪 403 758 23 May 2022 347th aaronze 🇦🇺 400 620 19 Sep 2023 348th arctouch-cristiannevianna 399 827 15 Feb 2024 349th KatieLG 🇬🇧 398 667 12 Oct 2021 350th madex 🇩🇪 398 766 19 Sep 2021 351st nyoshe 397 769 4 Jul 2023 352nd adoxography 396 626 3 Oct 2019 353rd ian-h-chamberlain 🇺🇸 396 1,041 15 Jul 2022 354th msbranicky 395 736 31 Aug 2023 355th lacroixjonathan87 392 1,055 6 Sep 2020 356th scpchicken 🇵🇼 391 679 26 Jan 2022 357th 48panda 391 743 6 May 2025 358th MeWhenI 🇻🇦 391 1,182 23 Sep 2021 359th Natanaelel 🇸🇪 388 446 13 Jul 2023 360th msbranicky 386 724 16 Jan 2024 361st Ripick 384 757 24 Jul 2023 362nd IchBinMichMarkus 383 783 18 Jul 2023 363rd bac0id 383 977 22 Feb 2024 364th Xzyaihni 383 1,076 16 Oct 2022 365th amishtal 382 760 4 Dec 2019 366th tobeannouncd 382 973 12 Jan 2024 367th KatieLG 🇬🇧 381 981 5 Jul 2022 368th marcin7Cd 381 1,206 2 Feb 2021 369th yokasuretsu 377 771 6 Jan 2025 370th galloj 🇨🇿 374 776 26 Feb 2023 371st bac0id 372 886 4 Jul 2022 372nd FlorianCassayre 🇫🇷 369 787 30 Sep 2023 373rd MeWhenI 🇻🇦 369 876 28 Feb 2022 374th MeWhenI 🇻🇦 369 961 26 Aug 2023 375th h3ra993huskp 🇯🇵 369 1,015 13 Aug 2024 Prev 301–375 of 518 Next
