Reversi 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 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 Knight 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 Knight 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 Chars Time 226th Yewzir 🇧🇪 661 286 9 Jun 2024 227th Shanethegamer 🇺🇸 660 148 12 Jun 2024 228th ovs-code 🇩🇪 658 121 2 Jul 2024 229th MostParsingVex 658 238 23 Jul 2024 230th orthoplex 🇨🇽 656 121 1 Jun 2024 231st rucin93 🇵🇱 655 129 31 Oct 2024 232nd scpchicken 🇵🇼 654 78 3 Jun 2024 233rd MeWhenI 🇻🇦 653 122 1 Jun 2024 234th Shanethegamer 🇺🇸 653 214 1 Jun 2024 235th Yewzir 🇧🇪 653 233 9 Jun 2024 236th nwellnhof 🇩🇪 650 122 1 Jun 2024 236th MeWhenI 🇻🇦 650 122 7 Jun 2024 236th sisyphus-ppcg 🇦🇺 650 122 25 Jul 2024 239th MeWhenI 🇻🇦 647 216 1 Jun 2024 240th MeWhenI 🇻🇦 646 79 1 Jun 2024 241st kritixilithos 646 114 1 Jun 2024 241st error256 646 114 16 Jun 2024 241st MeWhenI 🇻🇦 646 114 15 Jul 2025 244th ovs-code 🇩🇪 645 123 1 Jun 2024 245th xsot 🇸🇬 637 125 2 Jun 2024 245th SirBogman 🇺🇸 637 125 2 Jun 2024 247th edsrzf 🇳🇿 637 145 29 May 2025 248th KasperKivimaeki 🇫🇮 637 195 21 Jul 2025 249th Shanethegamer 🇺🇸 637 216 7 Jun 2024 250th ovs-code 🇩🇪 635 116 1 Jun 2024 250th retrohun 635 116 7 Jun 2024 252nd MeWhenI 🇻🇦 632 295 12 Jul 2025 253rd 5cw 🇺🇸 630 126 1 Jun 2024 253rd stefangimmillaro 630 126 30 Jan 2025 253rd bricknellj 630 126 6 Feb 2025 256th helbling 🇨🇭 630 155 1 Jun 2024 257th rucin93 🇵🇱 626 243 4 Jun 2025 258th MeWhenI 🇻🇦 625 157 20 Jun 2024 259th Shanethegamer 🇺🇸 624 251 12 Jun 2024 260th Shanethegamer 🇺🇸 622 158 13 Jun 2024 261st error256 622 238 15 Apr 2025 262nd AlephSquirrel 620 128 4 Jun 2024 262nd ryyyn 🇺🇸 620 128 9 Jun 2025 264th AlephSquirrel 618 225 21 Oct 2024 265th ovs-code 🇩🇪 617 137 17 Apr 2025 266th edsrzf 🇳🇿 617 241 4 Apr 2025 267th emgordon154 616 150 10 Dec 2024 268th ndren 615 129 11 Jul 2025 269th GrayJoKing 🇦🇺 612 138 14 Aug 2024 269th error256 612 138 6 May 2025 271st retrohun 600 202 19 Aug 2024 272nd galloj 🇨🇿 599 123 9 Jun 2024 273rd Shanethegamer 🇺🇸 599 189 12 Jun 2024 274th jatloe 597 133 28 Oct 2024 275th Shanethegamer 🇺🇸 594 203 13 Jun 2024 276th Shanethegamer 🇺🇸 594 234 4 Oct 2024 277th GolfingSuccess 🇬🇷 592 134 1 Jun 2024 278th MeWhenI 🇻🇦 591 204 27 Jul 2024 279th Yewzir 🇧🇪 586 323 9 Jun 2024 280th tatzyr 🇯🇵 581 113 26 Mar 2025 281st bizy-coder 581 137 1 Jun 2024 282nd Shanethegamer 🇺🇸 572 202 13 Jun 2024 283rd bac0id 572 259 24 Jun 2024 284th bizy-coder 571 139 1 Jun 2024 284th cros107 571 139 19 Jun 2024 286th error256 567 90 4 Sep 2024 287th davecame 567 140 16 Jul 2024 288th Yewzir 🇧🇪 563 268 9 Jun 2024 289th dokutan 554 133 15 Aug 2024 290th Shanethegamer 🇺🇸 550 152 1 Jun 2024 291st msbranicky 547 278 11 Aug 2024 292nd MeWhenI 🇻🇦 545 155 3 Aug 2024 293rd msbranicky 543 349 14 Aug 2024 294th Shanethegamer 🇺🇸 540 171 13 Jun 2024 295th dokutan 537 172 1 Jul 2024 296th dokutan 536 182 15 Jun 2025 297th OllieBoyne 🇬🇧 525 151 6 Jun 2024 298th bac0id 524 237 24 Jun 2024 299th commandblockguy 🇺🇸 522 152 3 Jun 2024 300th wh3n3v3r 🇨🇿 519 153 12 Nov 2024 Prev 226–300 of 389 Next