Levenshtein Distance 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 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 601st RustemB 🇷🇺 649 83 4ms 9 Apr 2021 601st Yewzir 🇧🇪 649 83 4ms 9 Feb 2023 603rd albanian-laundromat 648 105 32ms 4 May 2025 604th Salutations45 647 149 702ms 7 Jan 2025 605th Shanethegamer 🇺🇸 645 173 85ms 6 Nov 2022 606th FlyingPenguin223 645 184 64ms 19 Feb 2025 607th CatsAreFluffy 645 222 5ms 6 Mar 2023 608th KatieLG 🇬🇧 644 100 761ms 28 Oct 2024 609th Artemis21 🇬🇧 642 106 89ms 10 Jan 2025 610th jacobly0 🇺🇸 642 185 116ms 7 Sep 2023 611th Irratix 🇳🇱 640 256 64ms 3 Aug 2023 612th prplz 🇦🇺 638 151 20ms 29 Apr 2021 612th scpchicken 🇵🇼 638 151 9ms 26 Jan 2022 614th MeWhenI 🇻🇦 637 202 152ms 16 Oct 2022 615th m33m33 🇫🇷 635 131 359ms 5 Apr 2021 616th GolfingSuccess 🇬🇷 635 216 579ms 28 Jun 2025 617th BambooleanLogic 🇸🇪 634 152 17ms 12 Jan 2023 617th olleicua 🇺🇸 634 152 79ms 4 Feb 2024 619th frankgraziano 634 189 76ms 26 Feb 2025 620th GrayJoKing 🇦🇺 632 128 396ms 24 Oct 2024 621st MeWhenI 🇻🇦 631 309 41ms 26 Aug 2023 622nd FlorianCassayre 🇫🇷 630 108 89ms 5 Aug 2025 623rd tayloia 🇬🇧 630 153 1,054ms 13 Jan 2023 624th retrohun 630 177 2,723ms 16 Dec 2022 625th antimon2 🇯🇵 628 117 312ms 16 Jun 2021 626th AlephSquirrel 628 226 199ms 19 Feb 2025 627th CatsAreFluffy 627 261 59ms 6 Mar 2023 628th trinityy-7 626 154 97ms 3 May 2024 629th vgamula 🇺🇦 626 163 189ms 9 Aug 2025 630th Bubbler-4 624 84 48ms 9 Dec 2021 631st emgordon154 624 109 223ms 23 Apr 2025 632nd JRaspass 🇬🇧 624 297 336ms 20 May 2022 633rd ian-h-chamberlain 🇺🇸 623 323 213ms 29 Jun 2022 634th stefangimmillaro 620 235 522ms 15 Jul 2023 635th quimey 619 87 4ms 23 Mar 2023 636th janbehrens 🇩🇪 619 293 355ms 21 Nov 2022 637th GrayJoKing 🇦🇺 618 222 29ms 19 Apr 2022 638th rifatx 618 236 360ms 12 Jul 2024 639th ovs-code 🇩🇪 617 159 1,568ms 29 Jan 2024 640th Shanethegamer 🇺🇸 615 295 386ms 24 Sep 2025 641st emgordon154 613 105 742ms 22 Apr 2025 642nd bac0id 613 238 400ms 4 Jul 2024 643rd Shanethegamer 🇺🇸 613 302 283ms 1 Oct 2021 644th frankgraziano 612 88 4ms 3 Dec 2020 645th ovs-code 🇩🇪 612 132 239ms 17 Apr 2025 646th dokutan 612 194 15ms 10 Apr 2025 647th bac0id 611 268 2,293ms 3 Jul 2024 648th acollett89 610 158 10ms 4 Aug 2025 649th luuumine 🇫🇷 608 112 23ms 25 days ago 650th h3ra993huskp 🇯🇵 607 299 358ms 28 Jan 2024 651st RDShah 606 159 14ms 18 Jan 2021 652nd jared-hughes 605 198 15ms 18 Jul 2022 653rd stefangimmillaro 605 210 4,382ms 16 Nov 2024 654th SirBogman 🇺🇸 602 87 318ms 28 Jul 2024 655th Palladium02 602 160 20ms 3 May 2025 656th DialFrost 🇸🇬 600 294 231ms 23 Apr 2025 657th janbehrens 🇩🇪 599 161 9ms 30 Sep 2021 658th fgrosshans 🇫🇷 597 114 11ms 19 Jul 2022 658th ZakkkkAttackkkk 🇵🇭 597 114 11ms 19 Sep 2023 660th bac0id 597 240 5ms 3 Jul 2024 661st Natanaelel 🇸🇪 595 162 24ms 31 Jul 2022 662nd janbehrens 🇩🇪 595 245 316ms 21 Nov 2021 663rd RockOfStone 594 200 15ms 8 Nov 2021 664th Frowny 593 69 248ms 14 Feb 2022 665th schachmattmatt 592 115 44ms 2 Oct 2021 665th wh3n3v3r 🇨🇿 592 115 14ms 18 Nov 2024 667th Natanaelel 🇸🇪 589 89 2,110ms 25 Oct 2023 668th CaedenHarper 🇨🇦 586 301 117ms 31 Oct 2024 669th yzhs 🇩🇪 586 316 299ms 19 Nov 2020 670th targrik 584 165 9ms 17 Jun 2025 671st SirBogman 🇺🇸 584 191 129ms 5 Dec 2022 672nd MarcMush 🇫🇷 583 126 421ms 9 Jul 2021 673rd snoozingnewt 🇺🇸 582 117 1,430ms 28 Sep 2025 674th msbranicky 579 300 107ms 10 Aug 2023 675th joshuaxie8 579 313 346ms 9 Jul 2025 First Prev 601–675 of 1,108 Next Last