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 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 Crossword 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 Crossword 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 226th Yewzir 🇧🇪 681 301 1,806ms 9 Jun 2024 227th primo-ppcg 🇹🇭 680 75 21ms 23 Jan 2025 228th albanian-laundromat 679 117 65ms 67 mins ago 229th mousetail 🇳🇱 679 183 2ms 23 Sep 2025 230th error256 677 97 51ms 1 Jun 2024 231st Shanethegamer 🇺🇸 676 240 221ms 14 Jun 2024 232nd MeWhenI 🇻🇦 673 131 37ms 13 Aug 2024 233rd Shanethegamer 🇺🇸 671 352 604ms 10 Apr 2025 234th Yewzir 🇧🇪 668 286 276ms 9 Jun 2024 235th CornerMercury 🇬🇧 667 119 1,505ms 28 May 2025 236th Yax42 🇫🇷 666 147 27ms 10 Sep 2025 237th Shanethegamer 🇺🇸 661 148 12ms 12 Jun 2024 238th MeWhenI 🇻🇦 661 205 391ms 1 Jun 2024 239th ovs-code 🇩🇪 659 121 840ms 2 Jul 2024 240th KasperKivimaeki 🇫🇮 657 189 4ms 3 Sep 2025 241st orthoplex 🇨🇽 656 121 22ms 1 Jun 2024 242nd rucin93 🇵🇱 655 129 137ms 31 Oct 2024 243rd Shanethegamer 🇺🇸 655 207 400ms 12 Jun 2024 244th scpchicken 🇵🇼 654 78 7ms 3 Jun 2024 245th MeWhenI 🇻🇦 654 122 663ms 1 Jun 2024 246th Shanethegamer 🇺🇸 653 214 114ms 1 Jun 2024 247th Yewzir 🇧🇪 653 233 7ms 9 Jun 2024 248th nwellnhof 🇩🇪 651 122 18ms 1 Jun 2024 248th MeWhenI 🇻🇦 651 122 22ms 7 Jun 2024 248th sisyphus-ppcg 🇦🇺 651 122 20ms 25 Jul 2024 251st kritixilithos 647 114 67ms 1 Jun 2024 251st error256 647 114 60ms 16 Jun 2024 251st MeWhenI 🇻🇦 647 114 78ms 15 Jul 2025 254th MeWhenI 🇻🇦 647 216 118ms 1 Jun 2024 255th MeWhenI 🇻🇦 646 79 7ms 1 Jun 2024 256th ovs-code 🇩🇪 646 123 18ms 1 Jun 2024 256th ryyyn 🇺🇸 646 123 18ms 11 days ago 258th namelessiw 646 208 405ms 16 Oct 2025 259th xsot 🇸🇬 638 125 626ms 2 Jun 2024 259th SirBogman 🇺🇸 638 125 575ms 2 Jun 2024 261st Shanethegamer 🇺🇸 637 216 449ms 7 Jun 2024 262nd ovs-code 🇩🇪 636 116 63ms 1 Jun 2024 262nd retrohun 636 116 86ms 7 Jun 2024 264th MeWhenI 🇻🇦 635 255 8ms 10 Jun 2024 265th KatieLG 🇬🇧 633 126 4,190ms 6 Oct 2025 266th MeWhenI 🇻🇦 632 295 38ms 12 Jul 2025 267th helbling 🇨🇭 631 155 14ms 1 Jun 2024 268th 5cw 🇺🇸 630 126 18ms 1 Jun 2024 268th stefangimmillaro 630 126 19ms 30 Jan 2025 268th bricknellj 630 126 18ms 6 Feb 2025 268th edsrzf 🇳🇿 630 126 16ms 9 Sep 2025 268th KatieLG 🇬🇧 630 126 2,237ms 15 Sep 2025 273rd rucin93 🇵🇱 626 243 47ms 4 Jun 2025 274th MeWhenI 🇻🇦 625 157 10ms 20 Jun 2024 275th Shanethegamer 🇺🇸 622 158 10ms 13 Jun 2024 276th error256 622 238 3,587ms 15 Apr 2025 277th AlephSquirrel 620 128 32ms 4 Jun 2024 278th AlephSquirrel 619 225 55ms 21 Oct 2024 279th ovs-code 🇩🇪 617 137 139ms 17 Apr 2025 280th ndren 616 129 285ms 11 Jul 2025 281st emgordon154 616 150 14ms 10 Dec 2024 282nd GrayJoKing 🇦🇺 612 138 137ms 14 Aug 2024 282nd error256 612 138 128ms 6 May 2025 284th albanian-laundromat 606 463 16ms 18 Sep 2025 285th albanian-laundromat 600 133 494ms 10 Sep 2025 286th retrohun 600 202 201ms 19 Aug 2024 287th galloj 🇨🇿 599 123 52ms 9 Jun 2024 288th Shanethegamer 🇺🇸 599 189 674ms 12 Jun 2024 289th jatloe 597 133 345ms 28 Oct 2024 290th stefangimmillaro 595 124 55ms 5 days ago 291st Shanethegamer 🇺🇸 595 234 49ms 4 Oct 2024 292nd Shanethegamer 🇺🇸 594 203 331ms 13 Jun 2024 293rd GolfingSuccess 🇬🇷 593 134 21ms 1 Jun 2024 294th MeWhenI 🇻🇦 591 204 445ms 27 Jul 2024 295th bizy-coder 582 137 543ms 1 Jun 2024 296th Shanethegamer 🇺🇸 582 231 398ms 24 Sep 2025 297th tatzyr 🇯🇵 581 113 156ms 26 Mar 2025 298th MeWhenI 🇻🇦 579 145 924ms 15 Sep 2025 299th Shanethegamer 🇺🇸 574 202 107ms 13 Jun 2024 300th edsrzf 🇳🇿 572 241 48ms 4 Apr 2025 First Prev 226–300 of 425 Next Last