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 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 Trinomial Triangle 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 296th trinityy-7 844 103 21 Jul 2025 302nd JayXon 🇺🇸 843 118 11 Jan 2025 303rd HumanoidCPU 842 44 1 Feb 2025 303rd plcc0 842 44 9 Apr 2025 305th JayXon 🇺🇸 842 99 10 Jan 2025 306th ovs-code 🇩🇪 840 84 6 Jan 2025 307th error256 840 85 9 Jan 2025 308th ovs-code 🇩🇪 839 79 5 Jan 2025 309th JayXon 🇺🇸 839 84 8 Jan 2025 310th JayXon 🇺🇸 837 93 8 Jan 2025 311th Shanethegamer 🇺🇸 837 100 5 Jan 2025 311th Waffle3z 837 100 7 Jan 2025 313th saito-ta 🇯🇵 837 115 12 Jan 2025 314th primo-ppcg 🇹🇭 837 117 27 Apr 2025 315th m-tkach 🇺🇦 836 104 7 Jan 2025 315th jared-hughes 836 104 7 Jan 2025 317th ovs-code 🇩🇪 835 60 5 Jan 2025 318th Shanethegamer 🇺🇸 834 36 4 Jan 2025 319th pcrav0 834 78 29 Jan 2025 319th ehulinsky 🇺🇸 834 78 29 Mar 2025 321st MeWhenI 🇻🇦 834 99 6 Jan 2025 321st GolfingSuccess 🇬🇷 834 99 9 Feb 2025 323rd m-tkach 🇺🇦 834 130 7 Jan 2025 324th MeWhenI 🇻🇦 833 41 5 Jan 2025 325th ovs-code 🇩🇪 832 106 5 Jan 2025 326th edsrzf 🇳🇿 832 130 27 days ago 327th ovs-code 🇩🇪 831 66 3 Jan 2025 327th AlephSquirrel 831 66 5 Jan 2025 327th CaedenHarper 🇨🇦 831 66 19 Jan 2025 327th emgordon154 831 66 14 Apr 2025 327th fuzzylojik-golf 🇺🇸 831 66 7 Jul 2025 327th duckyluuk 🇳🇱 831 66 9 Jul 2025 327th b-illy 🇬🇧 831 66 13 Jul 2025 334th snyderek 🇺🇸 831 100 7 Jan 2025 335th edsrzf 🇳🇿 831 110 9 Jul 2025 336th frankgraziano 831 215 11 Aug 2025 337th canissimia 🇦🇶 830 113 10 Mar 2025 338th saito-ta 🇯🇵 829 80 13 Jan 2025 339th edsrzf 🇳🇿 829 117 27 days ago 340th m-tkach 🇺🇦 829 118 9 Jan 2025 341st Shanethegamer 🇺🇸 829 246 14 Apr 2025 342nd edsrzf 🇳🇿 828 92 27 days ago 343rd GrayJoKing 🇦🇺 828 101 14 Jul 2025 344th CatsAreFluffy 827 45 8 Jan 2025 345th sean-niemann 🇺🇸 827 127 4 Jan 2025 346th primo-ppcg 🇹🇭 827 216 13 Aug 2025 347th DialFrost 🇸🇬 826 43 7 Jan 2025 347th SirBogman 🇺🇸 826 43 10 Jan 2025 347th nwellnhof 🇩🇪 826 43 14 Jan 2025 350th DialFrost 🇸🇬 825 40 1 Jan 2025 350th jmerle 🇳🇱 825 40 7 Jan 2025 350th Andriamanitra 🇫🇮 825 40 12 Jan 2025 350th frankgraziano 825 40 12 May 2025 350th Just4FunCoder 825 40 7 days ago 355th stefangimmillaro 825 131 6 Jan 2025 356th sean-niemann 🇺🇸 824 55 31 Dec 2024 356th DialFrost 🇸🇬 824 55 1 Jan 2025 356th snoozingnewt 🇺🇸 824 55 10 days ago 359th j2e2 🇪🇸 824 107 7 Feb 2025 360th MeWhenI 🇻🇦 823 77 6 Jan 2025 361st yhm138 823 79 16 Feb 2025 362nd m-tkach 🇺🇦 823 105 9 Jan 2025 363rd JayXon 🇺🇸 823 147 6 days ago 364th edsrzf 🇳🇿 821 61 20 Jul 2025 365th voytxt 🇨🇿 820 106 4 Jan 2025 365th targrik 820 106 4 Apr 2025 367th DialFrost 🇸🇬 818 67 1 Jan 2025 367th sean-niemann 🇺🇸 818 67 2 Jul 2025 367th m-tkach 🇺🇦 818 67 23 Jul 2025 370th m-tkach 🇺🇦 818 81 7 Jan 2025 371st retrohun 816 118 26 Jan 2025 372nd error256 816 250 27 Jul 2025 373rd m-tkach 🇺🇦 815 102 7 Jan 2025 374th saito-ta 🇯🇵 813 26 12 Jan 2025 375th ovs-code 🇩🇪 813 79 17 Apr 2025 Prev 301–375 of 840 Next