Sudoku (Fill-in) 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 226th lifthrasiir 🇰🇷 617 230 2 Dec 2024 227th RYNO8 613 252 9 Sep 2021 228th jwhear 🇺🇸 613 461 30 Sep 2024 229th MarcMush 🇫🇷 607 219 11 Jan 2024 230th emgordon154 600 201 21 Apr 2025 231st GolfingSuccess 🇬🇷 596 259 7 May 2022 232nd MeWhenI 🇻🇦 593 224 14 Feb 2023 233rd scpchicken 🇵🇼 592 223 2 Feb 2023 234th lynn 591 268 5 Jun 2021 235th emgordon154 589 236 21 days ago 236th albanian-laundromat 589 241 17 days ago 237th JRaspass 🇬🇧 587 225 11 Dec 2022 238th adamnielson42 🇺🇸 587 263 25 Apr 2023 239th MeWhenI 🇻🇦 586 384 12 Apr 2024 240th GolfingSuccess 🇬🇷 577 246 20 Jan 2024 241st NewDefectus 🇮🇱 576 268 9 Jun 2021 242nd davecame 574 269 20 Mar 2024 243rd AlexanderFair 572 270 31 Jul 2023 244th lifthrasiir 🇰🇷 571 126 6 Dec 2024 245th scpchicken 🇵🇼 566 213 6 Jan 2023 246th anter69 🇭🇺 560 276 10 Jul 2025 247th scpchicken 🇵🇼 558 264 1 Jan 2023 248th SB-945 558 277 31 Aug 2023 249th stefangimmillaro 544 428 13 Dec 2024 250th plcc0 538 287 22 Apr 2025 250th qpwoeirut 538 287 9 days ago 252nd m-tkach 🇺🇦 529 292 15 Jan 2022 253rd JRaspass 🇬🇧 528 279 27 Apr 2021 254th btjones0 527 293 10 Sep 2021 255th neel11235813 525 294 12 Jan 2024 256th RDShah 520 297 8 Jun 2022 256th StefanHabel 🇨🇦 520 297 4 Sep 2023 256th InigoK 🇺🇸 520 297 11 days ago 259th didion0 🇺🇸 515 290 19 Apr 2022 260th scpchicken 🇵🇼 515 300 7 Jan 2023 261st slerpyyy 🇩🇪 509 311 21 Oct 2022 262nd jakobkordez 🇸🇮 505 306 2 Nov 2022 263rd andersk 🇺🇸 504 445 28 Nov 2022 264th neel11235813 500 284 9 Mar 2024 265th PumpedSardines 499 299 18 Sep 2024 266th AlephSquirrel 499 509 23 Jan 2025 267th CaedenHarper 🇨🇦 498 310 15 days ago 268th raphaelimahorn 497 300 18 Aug 2021 269th emgordon154 497 311 15 Aug 2025 270th pschmid0 🇺🇸 491 348 12 Oct 2022 271st SniperSmiley 🇺🇸 490 315 18 Jul 2022 272nd AlephSquirrel 489 316 30 Mar 2024 273rd CaedenHarper 🇨🇦 477 298 15 days ago 274th jacklynnepenick 477 324 26 Aug 2021 275th Natanaelel 🇸🇪 475 310 3 Jun 2024 276th MeWhenI 🇻🇦 474 946 28 Aug 2023 277th Irratix 🇳🇱 472 327 2 Jul 2022 278th guilhem-roy 🇫🇷 467 331 13 Sep 2022 279th MeWhenI 🇻🇦 462 301 16 Aug 2024 280th blaztoma 🇱🇹 458 337 11 days ago 281st amollberg 🇸🇪 457 338 20 Feb 2022 282nd hamhub7 457 391 3 Aug 2022 283rd BREMAUCY 🇫🇷 456 339 6 Jul 2025 284th MeWhenI 🇻🇦 456 386 7 Mar 2022 285th MeWhenI 🇻🇦 455 323 26 May 2022 286th elgan65536 453 495 27 Mar 2024 287th emgordon154 449 316 15 Aug 2025 288th retrohun 449 344 29 Apr 2021 289th alemelis 447 297 21 Aug 2024 290th CaedenHarper 🇨🇦 446 362 4 days ago 291st Natanaelel 🇸🇪 440 306 1 Oct 2021 292nd FortuiteMan 🇫🇷 433 357 6 Aug 2023 293rd Waffle3z 433 415 26 Apr 2021 294th KatieLG 🇬🇧 431 358 7 May 2021 294th commandblockguy 🇺🇸 431 358 31 Oct 2023 294th croc54 431 358 18 Jan 2025 297th loganmacdougall 🇨🇦 430 368 15 Nov 2022 297th MeWhenI 🇻🇦 430 368 7 May 2023 299th bac0id 426 419 22 Feb 2024 300th commandblockguy 🇺🇸 419 339 1 Sep 2025 Prev 226–300 of 455 Next