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 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 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 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 Chars Time Submitted 300th bizy-coder 820 69 11ms 2 Jan 2025 300th MeWhenI 🇻🇦 820 69 11ms 3 Jan 2025 300th msbranicky 820 69 15ms 4 Jan 2025 300th orthoplex 🇨🇽 820 69 11ms 5 Jan 2025 300th sisyphus-ppcg 🇦🇺 820 69 38ms 5 Jan 2025 300th ryyyn 🇺🇸 820 69 10ms 6 Jan 2025 300th inventshah 820 69 12ms 6 Jan 2025 300th ridingqwerty 🇺🇸 820 69 10ms 7 Jan 2025 300th SirBogman 🇺🇸 820 69 11ms 9 Jan 2025 300th inverseLorentz 🇦🇺 820 69 11ms 10 Jan 2025 300th 5cw 🇺🇸 820 69 11ms 11 Jan 2025 300th decorator-factory 820 69 11ms 12 Jan 2025 300th asterized 820 69 11ms 13 Jan 2025 300th bob-th 820 69 12ms 15 Jan 2025 300th StefanHabel 🇨🇦 820 69 11ms 18 Jan 2025 300th annaproxy 820 69 11ms 22 Jan 2025 300th alemelis 820 69 31ms 4 Jun 2025 300th jipsong 🇩🇪 820 69 36ms 9 Jun 2025 300th nwellnhof 🇩🇪 820 69 10ms 9 Jul 2025 300th wuduculfre 820 69 11ms 22 Jul 2025 300th Emutis 🇱🇹 820 69 29ms 2 days ago 300th FEZfan 🇦🇺 820 69 10ms 7 hours ago 323rd saito-ta 🇯🇵 818 80 4ms 13 Jan 2025 324th ovs-code 🇩🇪 816 79 138ms 17 Apr 2025 325th MeWhenI 🇻🇦 816 101 10ms 26 Feb 2025 326th m-tkach 🇺🇦 816 102 418ms 7 Jan 2025 327th error256 816 250 845ms 27 Jul 2025 328th kg583 🇺🇸 815 135 42ms 20 Jul 2025 328th edsrzf 🇳🇿 815 135 41ms 16 Aug 2025 330th saito-ta 🇯🇵 813 26 54ms 12 Jan 2025 331st stefangimmillaro 813 87 339ms 14 Jan 2025 331st SirBogman 🇺🇸 813 87 375ms 23 Jan 2025 331st tomtheisen 🇺🇸 813 87 356ms 15 Feb 2025 331st namelessiw 813 87 367ms 24 Jul 2025 335th GolfingSuccess 🇬🇷 812 26 3ms 20 Mar 2025 336th zacjl 812 105 19ms 8 Jan 2025 337th DialFrost 🇸🇬 810 87 475ms 1 Jan 2025 338th IanUtley 809 109 29ms 6 Jan 2025 339th error256 809 122 34ms 8 Jan 2025 340th emgordon154 809 252 998ms 15 Apr 2025 341st stefangimmillaro 808 62 1,044ms 4 Jan 2025 342nd HETHAT 🇩🇿 808 70 11ms 3 Aug 2025 342nd bricknellj 808 70 10ms 43 hours ago 344th m-tkach 🇺🇦 808 81 2ms 7 Jan 2025 345th stefangimmillaro 808 102 12ms 2 Jan 2025 345th GolfingSuccess 🇬🇷 808 102 14ms 3 Jan 2025 345th kirjavascript 808 102 10ms 14 Feb 2025 345th junkondo-jp 808 102 10ms 30 May 2025 345th pardouin 🇫🇷 808 102 13ms 28 Jul 2025 350th frankgraziano 808 120 2,578ms 23 Aug 2025 351st Natanaelel 🇸🇪 807 44 113ms 13 Jan 2025 351st GrayJoKing 🇦🇺 807 44 89ms 10 Feb 2025 353rd aksyristos 806 41 34ms 7 Jan 2025 353rd CornerMercury 🇬🇧 806 41 36ms 17 Jan 2025 353rd HumanoidCPU 806 41 33ms 1 Feb 2025 353rd dokutan 806 41 34ms 4 Feb 2025 353rd CaedenHarper 🇨🇦 806 41 37ms 7 Sep 2025 358th KasperKivimaeki 🇫🇮 806 46 3ms 26 Jan 2025 359th SirBogman 🇺🇸 805 61 249ms 9 Jan 2025 360th stefangimmillaro 803 126 165ms 14 Jan 2025 360th edsrzf 🇳🇿 803 126 153ms 25 Aug 2025 362nd stefangimmillaro 803 135 278ms 2 Jan 2025 362nd GolfingSuccess 🇬🇷 803 135 273ms 2 Jan 2025 364th bizy-coder 801 103 10ms 2 Jan 2025 364th DialFrost 🇸🇬 801 103 11ms 2 Jan 2025 364th Shanethegamer 🇺🇸 801 103 10ms 6 Jan 2025 364th XenThe 🇬🇧 801 103 9ms 1 Jul 2025 364th trinityy-7 801 103 10ms 21 Jul 2025 369th adriweb 🇫🇷 799 105 3ms 8 Jan 2025 369th FlyingPenguin223 799 105 3ms 7 Mar 2025 371st Shanethegamer 🇺🇸 797 71 12ms 2 Jan 2025 371st aksyristos 797 71 11ms 3 Jan 2025 371st voytxt 🇨🇿 797 71 11ms 3 Jan 2025 371st maxgodfrey2004 🇨🇦 797 71 13ms 4 Jan 2025 371st mrmena 🇦🇺 797 71 11ms 5 Jan 2025 First Prev 301–375 of 871 Next Last