ROT13 in all languages in bytes. 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 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 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 Bytes Time Submitted 601st MeWhenI 🇻🇦 657 186 1,544ms 16 hours ago 602nd Yewzir 🇧🇪 654 166 289ms 6 Jan 2025 603rd snoozingnewt 🇺🇸 652 57 4ms 6 days ago 604th error256 651 83 3,151ms 9 Jan 2025 605th LukeBridges 🇬🇧 650 134 10ms 8 Jan 2025 606th Mabeloid 🇳🇴 650 156 145ms 13 days ago 607th Natanaelel 🇸🇪 650 158 244ms 26 Apr 2025 608th emgordon154 650 188 1,646ms 11 Jun 2025 609th dokutan 648 151 4ms 29 Apr 2025 610th Sciman101 647 130 2ms 26 Mar 2025 611th snoozingnewt 🇺🇸 646 159 131ms 6 days ago 612th Shanethegamer 🇺🇸 645 110 347ms 6 Jan 2025 613th emgordon154 645 120 8ms 12 Jan 2025 614th tayloia 🇬🇧 645 135 11ms 12 Jan 2025 615th SirBogman 🇺🇸 645 277 52ms 21 Jan 2025 616th MeWhenI 🇻🇦 641 33 62ms 6 Jan 2025 617th frankgraziano 640 132 2ms 16 May 2025 618th KrausRaus 🇺🇸 640 136 10ms 3 Jan 2025 619th MostParsingVex 640 153 21ms 5 Jan 2025 620th DialFrost 🇸🇬 639 101 175ms 3 Jan 2025 621st ZakkkkAttackkkk 🇵🇭 638 102 18ms 6 Jan 2025 622nd Shanethegamer 🇺🇸 637 97 260ms 24 May 2025 623rd HumanoidCPU 636 132 362ms 8 hours ago 624th Protothor 635 137 10ms 11 Jun 2025 625th DialFrost 🇸🇬 632 87 7ms 11 Jan 2025 626th OllieBoyne 🇬🇧 632 103 10ms 9 Jan 2025 627th MostParsingVex 630 159 31ms 6 Jan 2025 628th The3gs 630 161 176ms 25 Jan 2025 629th MeWhenI 🇻🇦 629 80 1,062ms 6 Jan 2025 630th BREMAUCY 🇫🇷 629 284 16ms 6 Aug 2025 631st CaedenHarper 🇨🇦 627 134 361ms 7 Oct 2025 631st kmathis22 627 134 332ms 7 days ago 633rd ikskuh 626 139 14ms 27 Jun 2025 633rd alexsave 626 139 10ms 7 Oct 2025 635th kirjavascript 626 162 170ms 18 Mar 2025 636th Shanethegamer 🇺🇸 624 138 8ms 5 Jan 2025 637th grey0ut 623 79 285ms 9 Jan 2025 638th KasperKivimaeki 🇫🇮 622 114 402ms 5 Jan 2025 639th DialFrost 🇸🇬 622 135 345ms 24 Sep 2025 640th two-bad 🇬🇧 622 140 15ms 22 Feb 2025 641st Shanethegamer 🇺🇸 621 114 442ms 6 Jan 2025 642nd Mabeloid 🇳🇴 620 105 12ms 7 Jan 2025 643rd szymex73 🇵🇱 620 107 2ms 17 Jan 2025 644th MostParsingVex 618 100 141ms 7 Jan 2025 645th Mandrzejy 🇵🇱 618 135 362ms 5 Jan 2025 646th jerrandolph 617 176 253ms 23 Sep 2025 647th firewoods1978 615 108 2ms 9 Jan 2025 648th the-zammers 615 167 174ms 2 Feb 2025 649th iczelia 🇩🇪 613 61 51ms 21 Sep 2025 650th pardouin 🇫🇷 613 161 96ms 25 Apr 2025 651st msbranicky 612 138 2ms 4 Jan 2025 652nd HaxSam 609 143 16ms 27 Jun 2025 653rd edsrzf 🇳🇿 609 178 240ms 2 Mar 2025 654th tatzyr 🇯🇵 608 81 226ms 5 Mar 2025 655th jared-hughes 608 107 17ms 7 Jan 2025 656th bac0id 604 138 379ms 10 Jan 2025 657th Jacob385 604 139 335ms 11 days ago 658th Herbert00709 🇵🇱 603 110 5ms 5 Jan 2025 659th emgordon154 603 143 39ms 3 Jan 2025 660th dokutan 603 166 4ms 4 Feb 2025 661st juliansiebert 🇩🇪 601 82 258ms 1 Mar 2025 662nd arcpolaris 601 118 323ms 10 Jan 2025 662nd snoozingnewt 🇺🇸 601 118 328ms 6 days ago 664th aksyristos 600 145 13ms 11 Jan 2025 665th snoozingnewt 🇺🇸 600 181 263ms 6 days ago 666th c0d3-4-F00d 🇩🇪 598 111 2ms 9 Jan 2025 666th wansacis 🇩🇪 598 111 2ms 30 Jan 2025 668th Shanethegamer 🇺🇸 597 108 170ms 8 Jan 2025 668th pardouin 🇫🇷 597 108 134ms 29 Jul 2025 670th denballakh 597 109 18ms 13 Jan 2025 671st Maximizer02 594 145 32ms 10 Jan 2025 672nd madex 🇩🇪 593 112 2ms 4 Jan 2025 672nd Mandrzejy 🇵🇱 593 112 2ms 5 Jan 2025 674th dbut2 🇦🇺 593 183 263ms 14 Jan 2025 675th sean-niemann 🇺🇸 592 109 172ms 17 days ago First Prev 601–675 of 917 Next Last