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 Mandelbrot 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 Topological Sort 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 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 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 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 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 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 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 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 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 301st Alesun 🇮🇹 462 661 18 Oct 2019 302nd roupiq 🇵🇱 462 705 22 Nov 2023 303rd eiburns 461 630 10 May 2023 303rd Vaekor 461 630 3 Aug 2023 305th Matgc04 460 716 31 May 2024 306th proton 🇩🇪 458 541 20 Jun 2020 307th MeWhenI 🇻🇦 458 633 25 Oct 2024 308th cros107 456 637 23 Oct 2023 309th giacomogallina 456 669 18 Oct 2019 310th knutae 🇳🇴 455 639 18 Jul 2021 311th alemelis 454 585 20 Aug 2024 312th cdesodt 454 640 19 days ago 313th TheAristos 452 643 11 Dec 2019 313th Natanaelel 🇸🇪 452 643 24 May 2024 315th neihousaigaai 452 827 11 May 2021 316th janbehrens 🇩🇪 448 723 26 Mar 2022 317th ericlangedijk 🇸🇮 447 1,307 9 Mar 2022 318th TaserTheFox 🇺🇸 445 653 23 May 2023 319th rambox11 442 691 20 May 2020 320th aksyristos 439 662 30 Jan 2023 321st AlephSquirrel 436 667 3 Jan 2023 322nd MeWhenI 🇻🇦 435 750 4 Jan 2022 323rd ericlangedijk 🇸🇮 435 757 13 Mar 2022 324th MeWhenI 🇻🇦 434 703 7 May 2023 325th emgordon154 433 704 18 Jul 2024 326th klixel 🇨🇦 432 707 26 Aug 2023 327th HumanoidCPU 429 677 8 May 2025 328th twocatsinatrenchcoat 429 678 11 May 2022 329th coreynash 429 699 1 Mar 2024 330th bac0id 429 760 23 Feb 2024 331st janbehrens 🇩🇪 429 769 31 Dec 2021 332nd aalec 428 679 25 Apr 2024 333rd tomh1012 427 772 21 Nov 2021 334th CornerMercury 🇬🇧 426 682 9 Jun 2025 335th bac0id 426 717 23 Feb 2024 336th janbehrens 🇩🇪 426 765 20 Nov 2022 337th pandapawskat 423 721 13 Sep 2021 338th tomh1012 422 689 13 Oct 2021 339th LukeBridges 🇬🇧 422 711 24 Sep 2024 340th janbehrens 🇩🇪 421 724 7 Apr 2023 341st HumanoidCPU 420 666 8 May 2025 342nd dsx20 417 790 4 Dec 2022 343rd rambox11 415 723 23 Nov 2018 344th annaproxy 409 805 13 Mar 2022 345th boxjelly 407 916 14 Jan 2021 346th MeWhenI 🇻🇦 406 673 16 Aug 2024 347th c0d3-4-F00d 🇩🇪 403 758 23 May 2022 348th aaronze 🇦🇺 400 620 19 Sep 2023 349th arctouch-cristiannevianna 399 827 15 Feb 2024 350th KatieLG 🇬🇧 398 667 12 Oct 2021 351st madex 🇩🇪 398 766 19 Sep 2021 352nd nyoshe 397 769 4 Jul 2023 353rd adoxography 396 626 3 Oct 2019 354th ian-h-chamberlain 🇺🇸 396 1,041 15 Jul 2022 355th msbranicky 395 736 31 Aug 2023 356th lacroixjonathan87 392 1,055 6 Sep 2020 357th scpchicken 🇵🇼 391 679 26 Jan 2022 358th 48panda 391 743 6 May 2025 359th MeWhenI 🇻🇦 391 1,182 23 Sep 2021 360th Natanaelel 🇸🇪 388 446 13 Jul 2023 361st msbranicky 386 724 16 Jan 2024 362nd Ripick 384 757 24 Jul 2023 363rd IchBinMichMarkus 383 783 18 Jul 2023 364th tobeannouncd 383 973 12 Jan 2024 365th bac0id 383 977 22 Feb 2024 366th Xzyaihni 383 1,076 16 Oct 2022 367th amishtal 382 760 4 Dec 2019 368th KatieLG 🇬🇧 381 981 5 Jul 2022 369th marcin7Cd 381 1,206 2 Feb 2021 370th yokasuretsu 377 771 6 Jan 2025 371st galloj 🇨🇿 374 776 26 Feb 2023 372nd bac0id 372 886 4 Jul 2022 373rd FlorianCassayre 🇫🇷 369 787 30 Sep 2023 374th MeWhenI 🇻🇦 369 876 28 Feb 2022 375th MeWhenI 🇻🇦 369 961 26 Aug 2023 Prev 301–375 of 525 Next
