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 226th MeWhenI 🇻🇦 573 719 1 Oct 2021 227th argusdusty 🇺🇸 570 511 25 Mar 2021 227th jacklynnepenick 570 511 17 Aug 2021 229th MeWhenI 🇻🇦 569 463 29 Jan 2023 230th jakobkordez 🇸🇮 569 512 2 Nov 2022 231st MeWhenI 🇻🇦 568 543 21 Dec 2022 232nd MeWhenI 🇻🇦 568 644 12 Apr 2024 233rd commandblockguy 🇺🇸 566 515 3 Nov 2022 234th Psirving 565 516 2 Aug 2020 235th amollberg 🇸🇪 564 517 20 Feb 2022 236th Salutations45 560 536 27 Nov 2024 237th AlephSquirrel 560 820 15 Oct 2024 238th albanian-laundromat 559 521 7 hours ago 239th InigoK 🇺🇸 558 522 10 Jul 2023 240th prplz 🇦🇺 557 523 13 Oct 2020 241st MeWhenI 🇻🇦 555 1,197 5 Oct 2023 242nd MeWhenI 🇻🇦 554 804 1 Jan 2022 243rd annaproxy 552 528 30 Jan 2022 244th KatieLG 🇬🇧 549 531 19 Apr 2025 245th commandblockguy 🇺🇸 546 513 15 Jan 2024 246th janAkali 🇷🇺 546 912 20 days ago 247th MeWhenI 🇻🇦 545 839 17 Nov 2021 248th fynnkroeger 544 536 23 Jul 2021 249th Natanaelel 🇸🇪 541 491 1 Oct 2021 250th andersk 🇺🇸 541 763 28 Nov 2022 251st scpchicken 🇵🇼 540 484 28 Apr 2022 252nd wh3n3v3r 🇨🇿 538 542 14 Nov 2024 253rd OllieBoyne 🇬🇧 535 545 3 Feb 2021 254th dgerblick 534 562 20 Sep 2022 255th stefangimmillaro 531 978 12 days ago 256th tomh1012 530 566 25 Sep 2020 257th janbehrens 🇩🇪 529 567 17 Jun 2023 258th MeepMoop 529 778 9 Apr 2025 259th KatieLG 🇬🇧 527 531 19 Apr 2025 260th ShiraJoseph 🇺🇸 522 574 5 May 2023 261st mokymok 🇺🇸 520 560 15 Dec 2021 262nd elgan65536 520 793 6 Apr 2024 263rd LeeCamp 519 561 22 Dec 2021 264th SB-945 516 565 17 Jan 2024 265th janbehrens 🇩🇪 514 567 17 Jun 2023 266th two-bad 🇬🇧 514 583 25 Feb 2024 267th kistlerf 🇨🇭 513 568 17 days ago 268th The-Wolfson 513 866 9 Feb 2025 269th frobinsonj 511 587 21 Aug 2019 270th MeWhenI 🇻🇦 509 589 24 Sep 2021 271st RockOfStone 508 810 7 Mar 2024 272nd QuincyNash 🇺🇸 507 575 4 Dec 2022 273rd DarkTemplar5 506 576 6 Mar 2020 274th itsh01 502 598 10 Jul 2022 274th Larento 502 598 12 Oct 2023 276th janbehrens 🇩🇪 500 531 11 Jul 2023 277th mbittner20 496 587 14 Apr 2025 278th MaxElf999 496 588 29 Sep 2022 279th guilhem-roy 🇫🇷 492 592 7 Mar 2022 280th BambooleanLogic 🇸🇪 491 611 19 Aug 2022 281st MeWhenI 🇻🇦 484 601 26 May 2022 282nd detrumi 🇳🇱 482 855 22 Oct 2020 283rd lukasmoellerch 481 623 18 Jul 2019 284th adamnielson42 🇺🇸 480 607 27 Nov 2023 284th croc54 480 607 14 Dec 2024 286th madeforlosers 480 625 23 Oct 2024 287th kebal2 480 686 21 Nov 2021 288th KatieLG 🇬🇧 479 626 21 Sep 2022 289th janbehrens 🇩🇪 479 782 17 Jun 2023 290th retrohun 477 611 4 Jun 2022 290th yousefalizadeh 477 611 8 Oct 2024 292nd thisishowmymindworks 🇳🇴 468 641 16 May 2023 293rd jerrandolph 468 878 20 Apr 2020 294th KatieLG 🇬🇧 466 532 26 Dec 2023 295th BREMAUCY 🇫🇷 465 627 15 May 2024 296th eiburns 463 630 10 May 2023 296th Vaekor 463 630 3 Aug 2023 298th roupiq 🇵🇱 463 705 22 Nov 2023 299th Alesun 🇮🇹 462 661 18 Oct 2019 300th Matgc04 460 716 31 May 2024 Prev 226–300 of 511 Next
