ROT13 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 374th stefangimmillaro 800 105 348ms 7 Oct 2025 377th sean-niemann 🇺🇸 800 136 251ms 3 Jan 2025 378th tatzyr 🇯🇵 799 63 1,083ms 29 Jul 2025 379th Shanethegamer 🇺🇸 797 71 10ms 2 Jan 2025 379th aksyristos 797 71 10ms 3 Jan 2025 379th voytxt 🇨🇿 797 71 10ms 3 Jan 2025 379th maxgodfrey2004 🇨🇦 797 71 10ms 4 Jan 2025 379th mrmena 🇦🇺 797 71 10ms 5 Jan 2025 379th croc54 797 71 10ms 5 Jan 2025 379th nstearns96 🇬🇧 797 71 10ms 6 Jan 2025 379th rollershutter 797 71 11ms 6 Jan 2025 379th ahmetdemirag 🇨🇾 797 71 10ms 6 Jan 2025 379th moustave 797 71 10ms 7 Jan 2025 379th jmerle 🇳🇱 797 71 10ms 7 Jan 2025 379th NickTheEASDude 🇺🇸 797 71 10ms 8 Jan 2025 379th btjones0 797 71 12ms 11 Jan 2025 379th psaban 797 71 10ms 12 Jan 2025 379th scpchicken 🇵🇼 797 71 11ms 13 Jan 2025 379th neihousaigaai 797 71 10ms 13 Jan 2025 379th DGipe 797 71 11ms 13 Jan 2025 379th hiichbindermax 797 71 10ms 14 Jan 2025 379th rschwa6308 🇺🇸 797 71 10ms 14 Jan 2025 379th ImpressedByRocks 797 71 42ms 17 Jan 2025 379th primo-ppcg 🇹🇭 797 71 10ms 21 Jan 2025 379th davecame 797 71 10ms 29 Jan 2025 379th andrewjc2000 797 71 10ms 28 Feb 2025 379th Pyroan 797 71 10ms 7 Mar 2025 379th Troon 797 71 10ms 14 Mar 2025 379th souta-1326 797 71 10ms 25 Mar 2025 379th connor-grady 797 71 10ms 18 May 2025 379th Lv0Sys 🇵🇱 797 71 11ms 15 Jun 2025 379th bknower 797 71 10ms 30 Jun 2025 379th Upload-and-View 🇺🇦 797 71 10ms 24 Jul 2025 379th LuisGoncalves05 🇵🇹 797 71 10ms 27 Jul 2025 379th CamegaZFC 797 71 10ms 30 Jul 2025 379th shelerr 797 71 10ms 22 Aug 2025 379th InigoK 🇺🇸 797 71 10ms 28 Aug 2025 379th janlelis 797 71 10ms 22 Sep 2025 379th rustykitty 🇺🇸 797 71 10ms 17 days ago 379th Cube14yt 797 71 10ms 46 hours ago 416th xsot 🇸🇬 797 89 4ms 11 Jan 2025 417th AlephSquirrel 795 116 22ms 5 Jan 2025 417th kg583 🇺🇸 795 116 16ms 5 Jan 2025 419th edsrzf 🇳🇿 795 126 4ms 26 Aug 2025 420th DialFrost 🇸🇬 794 62 238ms 4 Jan 2025 420th bitsandbeyond 🇳🇱 794 62 203ms 11 days ago 422nd CarsonChr 🇺🇸 794 104 10ms 5 Jan 2025 422nd m-tkach 🇺🇦 794 104 11ms 7 Jan 2025 422nd jared-hughes 794 104 9ms 7 Jan 2025 425th inventshah 794 105 384ms 26 Mar 2025 425th Mukundan314 794 105 391ms 28 Apr 2025 427th kaascevich 794 114 97ms 29 Jul 2025 428th jared-hughes 794 185 18ms 6 Apr 2025 429th DialFrost 🇸🇬 793 106 2ms 2 Jan 2025 429th NickTheEASDude 🇺🇸 793 106 3ms 8 Jan 2025 431st BREMAUCY 🇫🇷 791 38 3ms 9 Jan 2025 432nd JohandeRuiter 🇳🇱 789 83 4ms 21 Jan 2025 432nd error256 789 83 5ms 25 Aug 2025 434th adamnielson42 🇺🇸 786 72 10ms 26 Jan 2025 434th paulofreitas 786 72 9ms 10 May 2025 434th Aquateraneal 786 72 10ms 11 Aug 2025 434th jacekwladzinski 786 72 10ms 2 Oct 2025 434th solisolu 786 72 10ms 12 days ago 439th esmaycat 786 107 2ms 13 Jan 2025 440th sean-niemann 🇺🇸 785 107 347ms 29 Sep 2025 441st edsrzf 🇳🇿 783 110 8ms 8 Jan 2025 441st dokutan 783 110 27ms 23 Feb 2025 443rd kg583 🇺🇸 782 99 6ms 13 days ago 444th DialFrost 🇸🇬 782 124 2,790ms 12 Jan 2025 445th edsrzf 🇳🇿 781 117 13ms 25 Aug 2025 446th GolfingSuccess 🇬🇷 780 84 2ms 3 Jan 2025 447th Yax42 🇫🇷 780 91 309ms 6 Jan 2025 448th voytxt 🇨🇿 779 106 9ms 4 Jan 2025 448th targrik 779 106 9ms 4 Apr 2025 450th GolfingSuccess 🇬🇷 779 107 381ms 3 Jan 2025 First Prev 376–450 of 923 Next Last