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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 299th KatieLG 🇬🇧 847 39 40ms 7 Jan 2025 299th BREMAUCY 🇫🇷 847 39 31ms 6 Aug 2025 303rd edsrzf 🇳🇿 847 65 12ms 25 Aug 2025 304th JayXon 🇺🇸 847 73 293ms 24 May 2025 305th ovs-code 🇩🇪 846 25 62ms 5 Jan 2025 306th JayXon 🇺🇸 846 107 177ms 9 Jan 2025 307th Just4FunCoder 845 77 10ms 24 Sep 2025 308th edsrzf 🇳🇿 845 91 9 Jul 2025 309th bizy-coder 845 103 2 Jan 2025 309th DialFrost 🇸🇬 845 103 2 Jan 2025 309th Shanethegamer 🇺🇸 845 103 6 Jan 2025 309th dmrichwa 🇺🇸 845 103 8 Jan 2025 309th KingSkyrock 🇺🇸 845 103 10 Jan 2025 309th trinityy-7 845 103 21 Jul 2025 315th saito-ta 🇯🇵 844 115 19ms 12 Jan 2025 316th HumanoidCPU 843 44 1 Feb 2025 316th plcc0 843 44 9 Apr 2025 318th JayXon 🇺🇸 843 118 5ms 11 Jan 2025 319th ovs-code 🇩🇪 842 84 408ms 6 Jan 2025 320th JayXon 🇺🇸 842 99 1,269ms 10 Jan 2025 321st ovs-code 🇩🇪 840 79 4ms 5 Jan 2025 322nd error256 840 85 9 Jan 2025 323rd JayXon 🇺🇸 839 84 465ms 8 Jan 2025 324th Shanethegamer 🇺🇸 839 100 3ms 5 Jan 2025 324th Waffle3z 839 100 2ms 7 Jan 2025 326th JayXon 🇺🇸 837 93 115ms 8 Jan 2025 327th m-tkach 🇺🇦 837 104 7 Jan 2025 327th jared-hughes 837 104 7 Jan 2025 329th primo-ppcg 🇹🇭 837 117 27 Apr 2025 330th m-tkach 🇺🇦 837 118 28ms 9 Jan 2025 331st Shanethegamer 🇺🇸 835 36 3ms 4 Jan 2025 332nd ovs-code 🇩🇪 835 60 5 Jan 2025 333rd sean-niemann 🇺🇸 835 127 4 Jan 2025 334th pcrav0 834 78 12ms 29 Jan 2025 334th ehulinsky 🇺🇸 834 78 11ms 29 Mar 2025 336th MeWhenI 🇻🇦 834 99 28ms 6 Jan 2025 336th GolfingSuccess 🇬🇷 834 99 28ms 9 Feb 2025 338th m-tkach 🇺🇦 834 130 9ms 7 Jan 2025 338th edsrzf 🇳🇿 834 130 288ms 25 Aug 2025 340th MeWhenI 🇻🇦 833 41 19ms 5 Jan 2025 341st snyderek 🇺🇸 833 100 66ms 7 Jan 2025 342nd ovs-code 🇩🇪 832 106 19ms 5 Jan 2025 343rd CatsAreFluffy 831 45 52ms 8 Jan 2025 344th ovs-code 🇩🇪 831 66 442ms 3 Jan 2025 344th AlephSquirrel 831 66 430ms 5 Jan 2025 344th CaedenHarper 🇨🇦 831 66 430ms 19 Jan 2025 344th emgordon154 831 66 440ms 14 Apr 2025 344th fuzzylojik-golf 🇺🇸 831 66 411ms 7 Jul 2025 344th duckyluuk 🇳🇱 831 66 418ms 9 Jul 2025 344th b-illy 🇬🇧 831 66 456ms 13 Jul 2025 344th CornerMercury 🇬🇧 831 66 356ms 9 days ago 352nd edsrzf 🇳🇿 831 110 19ms 9 Jul 2025 353rd frankgraziano 831 215 4,143ms 11 Aug 2025 354th GrayJoKing 🇦🇺 830 101 3ms 14 Jul 2025 355th canissimia 🇦🇶 830 113 7ms 10 Mar 2025 356th saito-ta 🇯🇵 829 80 4ms 13 Jan 2025 357th edsrzf 🇳🇿 829 89 8ms 8 days ago 358th edsrzf 🇳🇿 829 117 14ms 25 Aug 2025 359th Shanethegamer 🇺🇸 829 246 14 Apr 2025 360th primo-ppcg 🇹🇭 827 216 4,228ms 13 Aug 2025 361st DialFrost 🇸🇬 826 40 35ms 1 Jan 2025 361st jmerle 🇳🇱 826 40 34ms 7 Jan 2025 361st Andriamanitra 🇫🇮 826 40 34ms 12 Jan 2025 361st frankgraziano 826 40 37ms 12 May 2025 361st Just4FunCoder 826 40 39ms 14 Sep 2025 366th DialFrost 🇸🇬 826 43 7 Jan 2025 366th SirBogman 🇺🇸 826 43 10 Jan 2025 366th nwellnhof 🇩🇪 826 43 14 Jan 2025 369th iczelia 🇩🇪 824 45 21 Sep 2025 370th sean-niemann 🇺🇸 824 55 82ms 31 Dec 2024 370th DialFrost 🇸🇬 824 55 66ms 1 Jan 2025 370th snoozingnewt 🇺🇸 824 55 11 Sep 2025 373rd j2e2 🇪🇸 824 107 19ms 7 Feb 2025 374th MeWhenI 🇻🇦 823 77 68ms 6 Jan 2025 375th yhm138 823 79 13ms 16 Feb 2025 First Prev 301–375 of 871 Next Last