Reversi in Python in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Multitap Input 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 Tower of Hanoi 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 Connect Four Continued Fractions 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 Tower of Hanoi 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 Connect Four Continued Fractions 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st 4atj 1,000 82 25ms 8 Apr 2025 2nd m-tkach 🇺🇦 953 86 18ms 2 Jun 2024 2nd Steffan153 🇫🇮 953 86 19ms 4 days ago 4th xsot 🇸🇬 943 87 17ms 2 Jun 2024 4th JayXon 🇺🇸 943 87 19ms 2 Jun 2024 4th pardouin 🇫🇷 943 87 19ms 12 Jul 2024 4th GrayJoKing 🇦🇺 943 87 19ms 23 Jul 2024 4th sean-niemann 🇺🇸 943 87 18ms 4 Feb 2025 4th Seek64 🇩🇪 943 87 20ms 23 May 2025 4th emgordon154 943 87 19ms 6 Jun 2025 4th kg583 🇺🇸 943 87 18ms 25 Aug 2025 12th duckyluuk 🇳🇱 882 93 37ms 15 Aug 2024 13th SirBogman 🇺🇸 863 95 17ms 1 Jun 2024 14th hallvabo 🇳🇴 854 96 33ms 6 Jun 2024 15th error256 837 98 22ms 1 Jun 2024 16th SB-945 820 100 32ms 8 Jun 2024 17th lifthrasiir 🇰🇷 804 102 71ms 16 Nov 2024 18th snoozingnewt 🇨🇦 774 106 26ms 14 Dec 2025 19th qpwoeirut 766 107 26ms 1 Oct 2025 20th CornerMercury 🇬🇧 739 111 1,507ms 24 Nov 2025 21st Shanethegamer 🇺🇸 719 114 23ms 8 Apr 2025 22nd albanian-laundromat 701 117 59ms 17 Nov 2025 23rd orthoplex 🇨🇽 678 121 22ms 1 Jun 2024 24th nwellnhof 🇩🇪 672 122 18ms 1 Jun 2024 24th MeWhenI 🇻🇦 672 122 26ms 7 Jun 2024 24th sisyphus-ppcg 🇦🇺 672 122 19ms 25 Jul 2024 27th ovs-code 🇩🇪 667 123 18ms 1 Jun 2024 27th ryyyn 🇺🇸 667 123 19ms 5 Nov 2025 29th edsrzf 🇳🇿 656 125 18ms 9 Dec 2025 30th 5cw 🇺🇸 651 126 18ms 1 Jun 2024 30th stefangimmillaro 651 126 18ms 30 Jan 2025 30th bricknellj 651 126 18ms 6 Feb 2025 30th KatieLG 🇬🇧 651 126 2,449ms 15 Sep 2025 30th Flekay 🇩🇪 651 126 16ms 9 days ago 35th AlephSquirrel 641 128 30ms 4 Jun 2024 36th ndren 636 129 304ms 11 Jul 2025 37th jatloe 617 133 362ms 28 Oct 2024 38th GolfingSuccess 🇬🇷 612 134 20ms 1 Jun 2024 39th bzijlema 🇳🇱 603 136 36ms 14 Jan 2026 40th blaztoma 🇱🇹 594 138 25ms 11 Dec 2025 40th Lv0Sys 🇵🇱 594 138 25ms 35 hours ago 42nd bizy-coder 590 139 32ms 1 Jun 2024 42nd cros107 🇦🇺 590 139 31ms 19 Jun 2024 44th davecame 586 140 20ms 16 Jul 2024 44th Emutis 🇱🇹 586 140 25ms 12 Dec 2025 46th OllieBoyne 🇬🇧 543 151 29ms 6 Jun 2024 47th commandz0 🇺🇸 539 152 26ms 3 Jun 2024 48th wh3n3v3r 🇨🇿 536 153 52ms 12 Nov 2024 49th ZakkkkAttackkkk 🇵🇭 519 158 43ms 15 days ago 50th dokutan 513 160 19ms 5 Jun 2024 51st EnTerr 488 168 19ms 5 Jun 2024 52nd anter69 🇭🇺 480 171 28ms 4 days ago 53rd ahmetdemirag 🇨🇾 477 172 46ms 5 Feb 2025 54th yuchuehw 456 180 20ms 4 Jun 2024 55th BREMAUCY 🇫🇷 441 186 25ms 4 Oct 2025 56th Yewzir 🇧🇪 436 188 14ms 10 Jun 2024 57th annaproxy 427 192 199ms 28 Aug 2025 58th Babafaba 414 198 21ms 30 Oct 2025 59th InigoK 🇺🇸 400 205 25ms 22 Sep 2025 60th guilhem-roy 🇫🇷 387 212 2,261ms 22 Nov 2025 61st elgan65536 🇺🇸 381 215 14ms 3 Oct 2024 62nd YAJUE114514 373 220 14ms 28 Dec 2025 63rd TobyBoyne 🇬🇧 368 223 17ms 6 Jun 2024 64th mousetail 🇳🇱 357 230 23ms 22 Sep 2025 65th CaedenHarper 🇨🇦 353 232 24ms 11 Dec 2025 66th HumanoidCPU 350 234 21ms 31 Dec 2025 67th madex 🇩🇪 324 253 21ms 23 Dec 2025 68th msbranicky 323 254 35ms 9 Aug 2024 69th Bulmenisaurus 317 259 35ms 5 Jan 2025 70th mathisfun271 309 265 31ms 7 Oct 2024 71st aksyristos 288 285 16ms 5 days ago 72nd alemelis 268 306 21ms 17 Oct 2024 73rd klixel 🇨🇦 261 314 280ms 14 Jul 2025 74th mbittner20 251 327 18ms 28 Apr 2025 75th markusgraube 249 329 17ms 1 Jul 2024 76th FortuiteMan 🇫🇷 246 334 23ms 27 Nov 2025 77th knutae 🇳🇴 239 343 21ms 23 Jun 2024 77th jameswmccarty 239 343 29ms 11 Oct 2024 79th adamnielson42 🇺🇸 216 380 16ms 16 Oct 2024 80th FlorianCassayre 🇫🇷 207 396 55ms 1 Jun 2024 1–80 of 89 Next Last
