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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 401st DialFrost 🇸🇬 820 87 440ms 1 Jan 2025 401st edsrzf 🇳🇿 820 87 477ms 2 Nov 2025 403rd MeWhenI 🇻🇦 819 101 10ms 26 Feb 2025 404th kg583 🇺🇸 819 106 26ms 12 Mar 2026 405th JayXon 🇺🇸 819 179 1,646ms 12 hours ago 406th Natanaelel 🇸🇪 818 44 115ms 13 Jan 2025 407th saito-ta 🇯🇵 816 26 56ms 12 Jan 2025 408th stefangimmillaro 816 62 1,282ms 4 Jan 2025 409th edsrzf 🇳🇿 816 66 2,482ms 2 Nov 2025 410th edsrzf 🇳🇿 816 75 105ms 1 Dec 2025 411th GolfingSuccess 🇬🇷 815 26 3ms 20 Mar 2025 412th m-tkach 🇺🇦 815 81 2ms 7 Jan 2025 412th rhdqor213 815 81 2ms 9 Dec 2025 414th CLOStrophobic 🇮🇹 813 115 18ms 19 Jan 2025 414th kg583 🇺🇸 813 115 19ms 24 Feb 2026 416th stefangimmillaro 813 126 164ms 14 Jan 2025 417th stefangimmillaro 812 135 419ms 2 Jan 2025 418th SirBogman 🇺🇸 811 61 383ms 9 Jan 2025 419th stefangimmillaro 811 102 11ms 2 Jan 2025 419th GolfingSuccess 🇬🇷 811 102 11ms 3 Jan 2025 419th kirjavascript 811 102 12ms 14 Feb 2025 419th junkondo-jp 811 102 11ms 30 May 2025 419th pardouin 🇫🇷 811 102 11ms 28 Jul 2025 424th HETHAT 🇩🇿 810 70 15ms 3 Aug 2025 424th bricknellj 810 70 10ms 30 Oct 2025 426th kaascevich 810 114 145ms 29 Jul 2025 427th kg583 🇺🇸 809 88 7ms 15 Feb 2026 428th aksyristos 808 41 36ms 7 Jan 2025 428th CornerMercury 🇬🇧 808 41 36ms 17 Jan 2025 428th HumanoidCPU 808 41 37ms 1 Feb 2025 428th dokutan 808 41 37ms 4 Feb 2025 428th CaedenHarper 🇨🇦 808 41 36ms 7 Sep 2025 428th prestosilver 🇺🇸 808 41 35ms 18 Nov 2025 434th GolfingSuccess 🇬🇷 808 104 423ms 31 Jan 2026 435th MeWhenI 🇻🇦 807 98 28ms 25 Nov 2025 436th adriweb 🇫🇷 807 105 2ms 8 Jan 2025 436th FlyingPenguin223 807 105 2ms 7 Mar 2025 436th frosster 🇨🇦 807 105 3ms 6 Feb 2026 439th Yax42 🇫🇷 806 89 433ms 18 Feb 2026 440th stefangimmillaro 806 105 374ms 7 Oct 2025 441st AlephSquirrel 806 116 16ms 5 Jan 2025 442nd edsrzf 🇳🇿 806 126 4ms 26 Aug 2025 443rd sean-niemann 🇺🇸 806 136 324ms 3 Jan 2025 444th bizy-coder 804 103 11ms 2 Jan 2025 444th DialFrost 🇸🇬 804 103 10ms 2 Jan 2025 444th Shanethegamer 🇺🇸 804 103 11ms 6 Jan 2025 444th XenThe 🇬🇧 804 103 10ms 1 Jul 2025 444th trinityy-7 804 103 11ms 21 Jul 2025 449th retrohun 804 118 197ms 26 Jan 2025 450th tatzyr 🇯🇵 803 63 2,138ms 29 Jul 2025 451st inventshah 800 105 443ms 26 Mar 2025 451st Mukundan314 800 105 447ms 28 Apr 2025 453rd DialFrost 🇸🇬 799 106 2ms 2 Jan 2025 453rd NickTheEASDude 🇺🇸 799 106 3ms 8 Jan 2025 455th edsrzf 🇳🇿 799 148 67ms 22 days ago 456th snoozingnewt 🇨🇦 798 48 1,001ms 10 Dec 2025 456th error256 798 48 943ms 14 Feb 2026 458th DialFrost 🇸🇬 798 62 226ms 4 Jan 2025 458th bitsandbeyond 🇳🇱 798 62 309ms 3 Nov 2025 460th Shanethegamer 🇺🇸 798 71 11ms 2 Jan 2025 460th voytxt 🇨🇿 798 71 10ms 3 Jan 2025 460th maxgodfrey2004 🇨🇦 798 71 12ms 4 Jan 2025 460th mrmena 🇦🇺 798 71 12ms 5 Jan 2025 460th croc54 798 71 11ms 5 Jan 2025 460th nstearns96 🇬🇧 798 71 11ms 6 Jan 2025 460th rollershutter 798 71 11ms 6 Jan 2025 460th moustave 798 71 12ms 7 Jan 2025 460th jmerle 🇳🇱 798 71 11ms 7 Jan 2025 460th NickTheEASDude 🇺🇸 798 71 12ms 8 Jan 2025 460th btjones0 798 71 12ms 11 Jan 2025 460th psaban 798 71 11ms 12 Jan 2025 460th neihousaigaai 798 71 11ms 13 Jan 2025 460th DGipe 798 71 12ms 13 Jan 2025 460th hiichbindermax 798 71 11ms 14 Jan 2025 460th rschwa6308 🇺🇸 798 71 10ms 14 Jan 2025 460th ImpressedByRocks 798 71 34ms 17 Jan 2025 460th primo-ppcg 🇹🇭 798 71 10ms 21 Jan 2025 460th davecame 798 71 11ms 29 Jan 2025 460th andrewjc2000 798 71 12ms 28 Feb 2025 460th Pyroan 798 71 11ms 7 Mar 2025 First Prev 401–480 of 1,182 Next Last