Sudoku in all languages in chars. 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 Chars Time 226th janbehrens 🇩🇪 486 748 17 Jun 2023 227th dsx20 483 664 4 Dec 2022 228th Alesun 🇮🇹 482 617 18 Oct 2019 229th guilhem-roy 🇫🇷 481 321 5 Oct 2022 230th jerrandolph 481 832 20 Apr 2020 231st giacomogallina 475 625 18 Oct 2019 232nd cafehaine 🇫🇷 471 845 23 Feb 2020 233rd devoil-g 469 633 4 Oct 2024 234th c0d3-4-F00d 🇩🇪 469 634 23 May 2022 235th RealAMC 🇳🇿 465 639 27 Aug 2024 236th Steffan153 🇫🇮 463 316 19 Feb 2024 237th janbehrens 🇩🇪 460 673 26 Mar 2022 238th emgordon154 459 347 23 Apr 2025 239th MeWhenI 🇻🇦 457 565 16 Aug 2024 240th lacroixjonathan87 455 793 6 Sep 2020 241st leon-w 454 340 9 Apr 2020 242nd emgordon154 454 654 18 Jul 2024 243rd rucin93 🇵🇱 452 353 31 Oct 2024 244th uttumuttu 🇫🇮 451 391 21 Mar 2022 245th nyoshe 451 659 4 Jul 2023 246th arctouch-cristiannevianna 451 711 15 Feb 2024 247th h3ra993huskp 🇯🇵 450 809 13 Aug 2024 248th janbehrens 🇩🇪 446 719 31 Dec 2021 249th 5cw 🇺🇸 445 347 28 Mar 2024 250th klixel 🇨🇦 445 667 26 Aug 2023 251st ericlangedijk 🇸🇮 444 1,196 9 Mar 2022 252nd tomh1012 441 728 21 Nov 2021 253rd KatieLG 🇬🇧 441 825 5 Jul 2022 254th annaproxy 440 351 28 Apr 2022 254th MeWhenI 🇻🇦 440 351 17 Jan 2024 256th ericlangedijk 🇸🇮 439 731 10 Mar 2022 257th ahmetdemirag 🇨🇾 438 353 4 Mar 2025 258th dzhang314 435 355 16 Aug 2019 259th Lydxn 🇨🇦 433 357 26 Apr 2021 260th masashimachida 433 833 3 Aug 2020 261st sisyphus-ppcg 🇦🇺 428 296 15 Aug 2022 262nd Abonney3 427 751 12 Jun 2020 263rd Natanaelel 🇸🇪 425 298 13 Nov 2024 264th m-tkach 🇺🇦 425 344 21 Jan 2024 265th elisherer 🇮🇱 425 415 11 Dec 2019 266th HumanoidCPU 424 364 8 May 2025 267th annaproxy 423 759 13 Mar 2022 268th RDShah 420 368 11 Jun 2022 269th MeWhenI 🇻🇦 420 549 26 May 2022 270th bac0id 420 867 22 Feb 2024 271st boxjelly 419 856 14 Jan 2021 272nd MeWhenI 🇻🇦 417 351 17 Jan 2024 273rd janbehrens 🇩🇪 417 759 20 Nov 2022 274th daedals 415 372 19 Jun 2019 275th AlephSquirrel 414 654 15 Oct 2024 276th janbehrens 🇩🇪 414 718 7 Apr 2023 277th bac0id 414 776 4 Jul 2022 278th madex 🇩🇪 412 722 19 Sep 2021 279th Lydxn 🇨🇦 410 357 16 Jan 2024 280th DialFrost 🇸🇬 408 379 14 Feb 2024 281st HumanoidCPU 406 360 8 May 2025 282nd Natanaelel 🇸🇪 406 382 13 Jul 2023 283rd Salutations45 404 436 27 Nov 2024 284th helbling 🇨🇭 402 438 12 Sep 2024 285th DialFrost 🇸🇬 401 365 18 Feb 2024 286th voytxt 🇨🇿 401 439 1 Sep 2023 287th jared-hughes 398 388 12 Mar 2022 288th stefangimmillaro 397 389 29 Oct 2023 288th ryyyn 🇺🇸 397 389 6 days ago 290th neihousaigaai 395 391 15 Apr 2021 291st jatloe 394 392 16 Sep 2024 292nd didion0 🇺🇸 386 456 18 Feb 2022 293rd xiBread 🇺🇸 384 330 14 Apr 2022 294th martin-viggiano 384 1,043 4 Nov 2023 295th olleicua 🇺🇸 383 331 20 Feb 2024 296th StefanHabel 🇨🇦 381 405 4 Sep 2023 297th MeWhenI 🇻🇦 380 1,080 23 Sep 2021 298th 48panda 379 408 6 May 2025 299th emgordon154 373 340 23 Apr 2025 300th SmartK8 🇨🇿 373 860 30 Oct 2022 Prev 226–300 of 514 Next
