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 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 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 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 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 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 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 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 Bytes Time 601st HaxSam 608 143 27 Jun 2025 602nd pardouin 🇫🇷 608 161 25 Apr 2025 603rd jared-hughes 607 107 7 Jan 2025 603rd InigoK 🇺🇸 607 107 6 days ago 605th Herbert00709 🇵🇱 602 110 5 Jan 2025 606th bac0id 602 138 10 Jan 2025 607th juliansiebert 🇩🇪 601 82 1 Mar 2025 608th aksyristos 599 145 11 Jan 2025 609th dokutan 599 166 4 Feb 2025 610th arcpolaris 598 118 10 Jan 2025 611th denballakh 596 109 13 Jan 2025 612th c0d3-4-F00d 🇩🇪 596 111 9 Jan 2025 612th wansacis 🇩🇪 596 111 30 Jan 2025 614th emgordon154 596 143 3 Jan 2025 615th Shanethegamer 🇺🇸 595 108 8 Jan 2025 615th pardouin 🇫🇷 595 108 27 days ago 617th Yewzir 🇧🇪 592 208 6 Jan 2025 618th FlorianCassayre 🇫🇷 591 110 14 Jan 2025 618th wobblybits 591 110 6 days ago 620th madex 🇩🇪 591 112 4 Jan 2025 620th Mandrzejy 🇵🇱 591 112 5 Jan 2025 622nd xyangst 591 147 14 Feb 2025 623rd rbobillot 591 345 13 Jan 2025 624th msbranicky 589 169 1 Jun 2025 625th dbut2 🇦🇺 589 183 14 Jan 2025 625th yoshykai 589 183 10 Apr 2025 627th ikskuh 589 209 27 Jun 2025 628th Maximizer02 588 145 10 Jan 2025 629th ravnskjaer 🇩🇰 586 184 3 Jan 2025 630th Yewzir 🇧🇪 585 142 6 Jan 2025 631st edsrzf 🇳🇿 584 148 9 Jul 2025 632nd Shanethegamer 🇺🇸 583 143 4 Jan 2025 633rd emgordon154 581 93 23 days ago 634th gastropner 581 114 5 Jul 2025 635th dokutan 580 147 20 Feb 2025 636th martindotexe 🇳🇴 580 186 16 May 2025 637th mousetail 🇳🇱 579 59 6 Feb 2025 638th emgordon154 576 87 5 Jan 2025 639th Ripick 576 146 15 Feb 2025 640th Shanethegamer 🇺🇸 576 177 3 Jan 2025 640th WatMan77 576 177 27 May 2025 642nd HumanoidCPU 575 95 1 Feb 2025 643rd Natanaelel 🇸🇪 574 62 11 Jul 2025 644th te-chnical 570 114 7 May 2025 645th jbdrucker 568 153 24 Jan 2025 646th Schmitt-Very-Cool 568 190 15 Jan 2025 647th AstroOrbis 565 115 12 Jul 2025 647th 1024An 🇮🇳 565 115 5 hours ago 649th yzhs 🇩🇪 560 116 17 Jan 2025 650th Jaydosu 556 117 16 Apr 2025 650th calebaitken 556 117 16 Apr 2025 652nd bac0id 556 119 10 Jan 2025 653rd GolfingSuccess 🇬🇷 555 322 2 Jan 2025 654th janAkali 🇷🇺 553 152 18 Jan 2025 655th rucin93 🇵🇱 548 184 5 Jan 2025 656th Yewzir 🇧🇪 547 121 6 Jan 2025 657th Shanethegamer 🇺🇸 545 141 2 Jan 2025 658th SB-945 542 120 5 Jan 2025 658th randolchance 542 120 20 May 2025 658th yokasuretsu 542 120 12 Jul 2025 661st Natanaelel 🇸🇪 541 39 9 Jan 2025 662nd MeWhenI 🇻🇦 541 91 10 Jul 2025 663rd dokutan 540 155 11 Feb 2025 664th Shanethegamer 🇺🇸 540 160 5 Jan 2025 665th Siri-chan 540 161 8 Jan 2025 666th dokutan 539 93 5 Feb 2025 667th not-a-pokemon 538 123 18 Apr 2025 668th JunkIce 537 121 12 Feb 2025 668th snoozingnewt 🇺🇸 537 121 31 Mar 2025 670th ikskuh 536 155 27 Jun 2025 671st shaneliu-zf 🇹🇼 535 101 30 May 2025 672nd CarsonChr 🇺🇸 535 132 5 Jan 2025 672nd tomh1012 535 132 3 days ago 674th ikskuh 534 124 27 Jun 2025 675th lukechampine 534 202 7 Jun 2025 Prev 601–675 of 823 Next