ROT13 in all languages 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 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 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 Calendar 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 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 ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Calendar 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 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 826th jameswmccarty 429 132 11ms 7 Mar 2025 827th blaztoma 🇱🇹 424 107 290ms 29 Oct 2025 828th Ailko 🇧🇪 419 135 29ms 17 Jan 2025 828th itljan30 419 135 11ms 26 Jan 2025 828th smilesformiles3 419 135 20ms 18 Jun 2025 831st dokutan 416 109 73ms 16 Apr 2025 832nd non-bin 413 200 11ms 28 Jun 2025 833rd MeWhenI 🇻🇦 409 103 862ms 15 Sep 2025 834th snoozingnewt 🇺🇸 409 241 41ms 2 Nov 2025 835th CaedenHarper 🇨🇦 408 235 7ms 17 days ago 836th snooze92 🇫🇷 407 139 10ms 5 Mar 2025 837th snoozingnewt 🇺🇸 405 247 27ms 2 Nov 2025 837th snoozingnewt 🇺🇸 405 247 5ms 2 Nov 2025 839th brimstonetrader 404 140 18ms 6 Jan 2025 840th HumanoidCPU 403 125 834ms 25 days ago 841st KatieLG 🇬🇧 402 85 26ms 6 Jan 2025 842nd KatieLG 🇬🇧 402 270 26ms 5 Jan 2025 843rd PyryL 🇫🇮 401 141 10ms 22 Jan 2025 844th madex 🇩🇪 399 142 17ms 4 Jan 2025 845th dokutan 397 157 120ms 18 days ago 846th galloj 🇨🇿 396 143 16ms 23 Jan 2025 847th TaserTheFox 🇺🇸 390 145 12ms 22 Feb 2025 848th KatieLG 🇬🇧 389 183 144ms 10 days ago 849th KatieLG 🇬🇧 389 216 2ms 2 Oct 2025 850th vyx777 386 214 9ms 11 Jan 2025 851st gnuvince 384 55 2ms 29 Jun 2025 852nd martinorav 382 148 12ms 20 Jan 2025 852nd qwjhvbxi 382 148 18ms 21 Jan 2025 854th ComputerKWasTaken 🇺🇸 377 150 10ms 20 Jan 2025 855th The-Wolfson 376 242 98ms 22 Jan 2025 856th atazzam 🇺🇸 372 152 11ms 16 Jan 2025 857th snoozingnewt 🇺🇸 372 239 17ms 2 Nov 2025 858th Andrey2001 370 153 12ms 7 days ago 859th Zhenyu-Bo 358 158 11ms 1 Aug 2025 860th mbittner20 352 161 13ms 7 Feb 2025 861st Andrey2001 349 145 415ms 5 days ago 862nd shaneliu-zf 🇹🇼 343 191 2ms 16 Apr 2025 863rd WillowWispy 337 168 12ms 22 Mar 2025 864th chartung17 335 169 20ms 7 Apr 2025 865th matejmatik123 🇸🇰 335 249 936ms 17 Oct 2025 866th HumanoidCPU 332 274 99ms 1 Feb 2025 867th snoozingnewt 🇺🇸 321 53 14ms 26 Jan 2025 868th Benned-H 314 180 11ms 12 Jan 2025 869th Scenes7 298 190 17ms 9 Jan 2025 869th 40fied4t 298 190 36ms 15 May 2025 871st zt14427 294 223 5ms 18 Jan 2025 872nd firewoods1978 293 193 10ms 13 Jan 2025 873rd msbranicky 287 354 221ms 6 Jan 2025 874th Bananapants22 275 206 13ms 10 Jan 2025 875th error-could-not-find-name 271 78 194ms 11 Mar 2025 876th msbranicky 271 200 2,955ms 9 Jan 2025 877th olleicua 🇺🇸 270 355 8ms 6 Jun 2025 878th dokutan 269 357 6ms 8 Jan 2025 879th Kokusui 🇯🇵 258 144 7ms 6 Feb 2025 880th FortuiteMan 🇫🇷 257 250 32ms 29 Sep 2025 881st codeman4033 250 226 12ms 21 Jan 2025 882nd mathomp4 248 398 63ms 10 Jan 2025 883rd gpikmddk 229 310 370ms 3 Nov 2025 884th dokutan 223 189 938ms 29 Aug 2025 885th Msleizak 🇫🇷 213 231 285ms 20 Jan 2025 886th dokutan 202 1,012 628ms 12 Jan 2025 887th dokutan 198 417 11ms 3 Jul 2025 888th AidanWalter 164 345 11ms 3 Jan 2025 889th Kondzip 162 517 903ms 13 hours ago 890th dokutan 144 237 25ms 22 Feb 2025 891st Shanethegamer 🇺🇸 120 142 19ms 5 Jan 2025 892nd dokutan 120 591 15ms 3 Jul 2025 893rd rucin93 🇵🇱 112 855 6ms 1 Nov 2025 894th CaedenHarper 🇨🇦 102 628 130ms 21 days ago 895th KatieLG 🇬🇧 102 822 308ms 5 May 2025 896th dokutan 102 955 25ms 6 Jan 2025 897th dokutan 101 995 58ms 3 hours ago 898th dokutan 97 1,088 69ms 1 Jul 2025 899th dokutan 90 1,206 261ms 3 Jul 2025 900th dokutan 88 817 102ms 3 Jul 2025 First Prev 826–900 of 947 Next Last