ROT13 in all languages in chars. 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 225th SirBogman 🇺🇸 826 43 10 Jan 2025 225th nwellnhof 🇩🇪 826 43 14 Jan 2025 228th stefangimmillaro 826 87 14 Jan 2025 228th SirBogman 🇺🇸 826 87 23 Jan 2025 228th tomtheisen 🇺🇸 826 87 15 Feb 2025 231st DialFrost 🇸🇬 824 40 1 Jan 2025 231st jmerle 🇳🇱 824 40 7 Jan 2025 231st Andriamanitra 🇫🇮 824 40 12 Jan 2025 231st frankgraziano 824 40 12 May 2025 235th sean-niemann 🇺🇸 824 55 31 Dec 2024 235th DialFrost 🇸🇬 824 55 1 Jan 2025 237th j2e2 🇪🇸 824 107 7 Feb 2025 238th dokutan 823 61 13 Jan 2025 239th m-tkach 🇺🇦 823 105 9 Jan 2025 240th primo-ppcg 🇹🇭 823 237 12 days ago 241st MeWhenI 🇻🇦 822 101 26 Feb 2025 242nd AlephSquirrel 822 116 5 Jan 2025 242nd edsrzf 🇳🇿 822 116 5 Jan 2025 242nd kg583 🇺🇸 822 116 5 Jan 2025 245th error256 822 133 7 Jan 2025 246th DialFrost 🇸🇬 820 62 4 Jan 2025 246th bitsandbeyond 🇳🇱 820 62 9 Jan 2025 248th stefangimmillaro 817 69 31 Dec 2024 248th bizy-coder 817 69 2 Jan 2025 248th MeWhenI 🇻🇦 817 69 3 Jan 2025 248th edsrzf 🇳🇿 817 69 3 Jan 2025 248th cros107 817 69 3 Jan 2025 248th duckyluuk 🇳🇱 817 69 3 Jan 2025 248th msbranicky 817 69 4 Jan 2025 248th orthoplex 🇨🇽 817 69 5 Jan 2025 248th Natanaelel 🇸🇪 817 69 5 Jan 2025 248th sisyphus-ppcg 🇦🇺 817 69 5 Jan 2025 248th ryyyn 🇺🇸 817 69 6 Jan 2025 248th inventshah 817 69 6 Jan 2025 248th ridingqwerty 🇺🇸 817 69 7 Jan 2025 248th SirBogman 🇺🇸 817 69 9 Jan 2025 248th inverseLorentz 🇦🇺 817 69 10 Jan 2025 248th 5cw 🇺🇸 817 69 11 Jan 2025 248th decorator-factory 817 69 12 Jan 2025 248th somehybrid 817 69 13 Jan 2025 248th bob-th 817 69 15 Jan 2025 248th StefanHabel 🇨🇦 817 69 18 Jan 2025 248th annaproxy 817 69 22 Jan 2025 248th alemelis 817 69 4 Jun 2025 248th jipsong 🇩🇪 817 69 27 days ago 248th xsot 🇸🇬 817 69 8 days ago 248th GrayJoKing 🇦🇺 817 69 4 days ago 273rd m-tkach 🇺🇦 817 81 7 Jan 2025 274th retrohun 816 118 26 Jan 2025 275th kg583 🇺🇸 815 138 5 Jan 2025 276th stefangimmillaro 814 102 2 Jan 2025 276th GolfingSuccess 🇬🇷 814 102 3 Jan 2025 276th kirjavascript 814 102 14 Feb 2025 276th junkondo-jp 814 102 30 May 2025 280th error256 813 251 18 Apr 2025 281st saito-ta 🇯🇵 812 26 12 Jan 2025 281st GolfingSuccess 🇬🇷 812 26 20 Mar 2025 283rd zacjl 812 105 8 Jan 2025 284th j2e2 🇪🇸 811 103 6 Feb 2025 285th DialFrost 🇸🇬 810 87 1 Jan 2025 286th stefangimmillaro 810 135 2 Jan 2025 286th GolfingSuccess 🇬🇷 810 135 2 Jan 2025 288th IanUtley 809 109 6 Jan 2025 288th dokutan 809 109 29 Apr 2025 290th emgordon154 809 252 15 Apr 2025 291st Natanaelel 🇸🇪 807 44 13 Jan 2025 291st GrayJoKing 🇦🇺 807 44 10 Feb 2025 293rd bizy-coder 806 103 2 Jan 2025 293rd DialFrost 🇸🇬 806 103 2 Jan 2025 293rd Shanethegamer 🇺🇸 806 103 6 Jan 2025 293rd XenThe 🇬🇧 806 103 4 days ago 297th KasperKivimaeki 🇫🇮 805 46 26 Jan 2025 298th MeWhenI 🇻🇦 805 77 6 Jan 2025 299th inventshah 805 105 26 Mar 2025 299th Mukundan314 805 105 28 Apr 2025 Prev 226–300 of 746 Next