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 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 223rd HPWiz 🇳🇿 831 68 5 Jan 2025 223rd AlephSquirrel 831 68 5 Jan 2025 223rd fourth-bit 831 68 6 Jan 2025 223rd lynn 831 68 6 Jan 2025 223rd xnor-gate 831 68 8 Jan 2025 223rd Powerroff 831 68 9 Jan 2025 223rd esmaycat 831 68 13 Jan 2025 223rd lambda-abstraction 831 68 15 Jan 2025 223rd firegene 🇮🇪 831 68 15 Jan 2025 223rd FieryIceStickie 831 68 17 Jan 2025 223rd CLOStrophobic 🇮🇹 831 68 20 Jan 2025 223rd bzijlema 🇳🇱 831 68 22 Jan 2025 223rd prplz 🇦🇺 831 68 4 Feb 2025 223rd error256 831 68 17 Apr 2025 223rd 4atj 831 68 9 Jul 2025 223rd GrayJoKing 🇦🇺 831 68 9 Jul 2025 223rd Natanaelel 🇸🇪 831 68 17 Jul 2025 223rd cefqrn 831 68 17 Jul 2025 223rd Andriamanitra 🇫🇮 831 68 17 Jul 2025 223rd Kacarott 🇦🇺 831 68 18 Jul 2025 223rd cros107 831 68 6 hours ago 247th snyderek 🇺🇸 831 100 7 Jan 2025 248th dokutan 831 109 29 Apr 2025 249th edsrzf 🇳🇿 831 110 9 Jul 2025 250th frankgraziano 831 215 11 Aug 2025 251st canissimia 🇦🇶 830 113 10 Mar 2025 252nd m-tkach 🇺🇦 829 118 9 Jan 2025 253rd Shanethegamer 🇺🇸 829 246 14 Apr 2025 254th edsrzf 🇳🇿 828 92 14 days ago 255th GrayJoKing 🇦🇺 828 101 14 Jul 2025 256th dokutan 827 61 13 Jan 2025 256th albanian-laundromat 827 61 4 Aug 2025 258th ovs-code 🇩🇪 827 79 5 Jan 2025 259th sean-niemann 🇺🇸 827 127 4 Jan 2025 260th primo-ppcg 🇹🇭 827 216 26 days ago 261st DialFrost 🇸🇬 826 43 7 Jan 2025 261st SirBogman 🇺🇸 826 43 10 Jan 2025 261st nwellnhof 🇩🇪 826 43 14 Jan 2025 264th stefangimmillaro 825 131 6 Jan 2025 265th DialFrost 🇸🇬 824 40 1 Jan 2025 265th jmerle 🇳🇱 824 40 7 Jan 2025 265th Andriamanitra 🇫🇮 824 40 12 Jan 2025 265th frankgraziano 824 40 12 May 2025 269th sean-niemann 🇺🇸 824 55 31 Dec 2024 269th DialFrost 🇸🇬 824 55 1 Jan 2025 271st ovs-code 🇩🇪 824 100 7 Jan 2025 272nd j2e2 🇪🇸 824 107 7 Feb 2025 273rd MeWhenI 🇻🇦 823 77 6 Jan 2025 274th m-tkach 🇺🇦 823 105 9 Jan 2025 275th edsrzf 🇳🇿 821 61 20 Jul 2025 276th stefangimmillaro 819 69 31 Dec 2024 276th bizy-coder 819 69 2 Jan 2025 276th MeWhenI 🇻🇦 819 69 3 Jan 2025 276th edsrzf 🇳🇿 819 69 3 Jan 2025 276th msbranicky 819 69 4 Jan 2025 276th orthoplex 🇨🇽 819 69 5 Jan 2025 276th sisyphus-ppcg 🇦🇺 819 69 5 Jan 2025 276th ryyyn 🇺🇸 819 69 6 Jan 2025 276th inventshah 819 69 6 Jan 2025 276th ridingqwerty 🇺🇸 819 69 7 Jan 2025 276th SirBogman 🇺🇸 819 69 9 Jan 2025 276th inverseLorentz 🇦🇺 819 69 10 Jan 2025 276th 5cw 🇺🇸 819 69 11 Jan 2025 276th decorator-factory 819 69 12 Jan 2025 276th somehybrid 819 69 13 Jan 2025 276th bob-th 819 69 15 Jan 2025 276th StefanHabel 🇨🇦 819 69 18 Jan 2025 276th annaproxy 819 69 22 Jan 2025 276th alemelis 819 69 4 Jun 2025 276th jipsong 🇩🇪 819 69 9 Jun 2025 276th KasperKivimaeki 🇫🇮 819 69 7 Jul 2025 276th nwellnhof 🇩🇪 819 69 9 Jul 2025 276th wuduculfre 819 69 22 Jul 2025 299th saito-ta 🇯🇵 817 80 13 Jan 2025 300th MeWhenI 🇻🇦 816 101 26 Feb 2025 Prev 226–300 of 830 Next