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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 676th te-chnical 571 114 20ms 7 May 2025 677th blaztoma 🇱🇹 570 186 21 Sep 2025 678th jbdrucker 569 153 10ms 24 Jan 2025 679th blaztoma 🇱🇹 567 117 5ms 21 Sep 2025 680th AstroOrbis 566 115 11ms 12 Jul 2025 680th Matter1024 🇮🇳 566 115 13ms 25 Aug 2025 682nd ikskuh 566 147 67ms 25 days ago 683rd yzhs 🇩🇪 561 116 11ms 17 Jan 2025 684th bac0id 557 119 2ms 10 Jan 2025 685th Jaydosu 556 117 13ms 16 Apr 2025 685th calebaitken 556 117 14ms 16 Apr 2025 685th adoxography 556 117 16ms 31 Aug 2025 688th GolfingSuccess 🇬🇷 555 322 62ms 2 Jan 2025 689th janAkali 🇷🇺 553 152 432ms 18 Jan 2025 690th tomh1012 552 128 337ms 12 Sep 2025 691st miabea73 550 152 534ms 26 Aug 2025 692nd rucin93 🇵🇱 549 184 232ms 5 Jan 2025 693rd Yewzir 🇧🇪 548 121 2ms 6 Jan 2025 694th Shanethegamer 🇺🇸 545 141 47ms 2 Jan 2025 695th SB-945 542 120 12ms 5 Jan 2025 695th randolchance 542 120 27ms 20 May 2025 695th yokasuretsu 542 120 13ms 12 Jul 2025 698th andrewl64 542 179 2,254ms 27 days ago 699th Natanaelel 🇸🇪 541 39 3ms 9 Jan 2025 700th dokutan 541 155 3ms 11 Feb 2025 701st MeWhenI 🇻🇦 540 91 270ms 10 Jul 2025 702nd Shanethegamer 🇺🇸 540 160 27ms 5 Jan 2025 703rd Siri-chan 540 161 11ms 8 Jan 2025 704th dokutan 539 93 5 Feb 2025 705th not-a-pokemon 539 123 6ms 18 Apr 2025 706th JunkIce 538 121 11ms 12 Feb 2025 707th CarsonChr 🇺🇸 536 132 365ms 5 Jan 2025 708th lukechampine 536 202 318ms 7 Jun 2025 709th shaneliu-zf 🇹🇼 535 101 2,644ms 30 May 2025 710th ikskuh 535 124 2ms 27 Jun 2025 711th HumanoidCPU 534 189 234ms 1 Feb 2025 712th pquline 533 122 20ms 15 Mar 2025 713th MeWhenI 🇻🇦 529 122 156ms 6 Jan 2025 714th Bmrl7 529 123 24ms 30 Aug 2025 715th vhoulbreque 🇫🇷 525 124 21ms 16 Feb 2025 716th Shanethegamer 🇺🇸 522 96 1 Jan 2025 717th msbranicky 521 208 291ms 6 Jan 2025 718th Mikey-Beep 🇬🇧 520 125 13ms 8 Jul 2025 719th cyrilboyer 🇫🇷 518 195 158ms 13 Jan 2025 720th olleicua 🇺🇸 516 64 47ms 9 Mar 2025 721st DialFrost 🇸🇬 516 97 5 Jan 2025 722nd osNiko 🇧🇷 516 126 13ms 16 Aug 2025 723rd Schmitt-Very-Cool 516 162 517ms 19 days ago 724th MyXoToD 🇩🇪 515 169 11ms 20 May 2025 725th iilegacyyii 514 129 2ms 16 Jan 2025 726th madex 🇩🇪 513 197 206ms 4 Jan 2025 727th Bobini1 🇵🇱 512 127 17ms 15 Jan 2025 727th matsagad 512 127 35ms 16 Jan 2025 729th michelebastione 🇮🇹 512 138 321ms 21 Aug 2025 730th CaedenHarper 🇨🇦 509 139 376ms 5 days ago 731st JDiLenarda 🇫🇷 508 164 1,316ms 17 Jun 2025 732nd Mabeloid 🇳🇴 506 131 33 hours ago 733rd frankgraziano 505 210 16 May 2025 734th tjwrenn 504 129 13ms 27 Jan 2025 735th blaztoma 🇱🇹 504 196 31ms 21 Sep 2025 736th madeforlosers 503 173 12ms 14 Jan 2025 737th Siri-chan 503 201 195ms 8 Jan 2025 738th alaaeelsayed 500 167 410ms 15 Jan 2025 738th Jacob385 500 167 483ms 22 Jan 2025 740th jtaxen 497 131 52ms 27 Jan 2025 741st jameswmccarty 493 132 12ms 7 Mar 2025 742nd HumanoidCPU 487 171 66ms 17 Jan 2025 743rd DanielSchmerber 486 172 469ms 9 Jan 2025 744th Kacarott 🇦🇺 486 193 9ms 26 Apr 2025 745th JRaspass 🇬🇧 484 224 292ms 5 Jan 2025 746th Ailko 🇧🇪 482 135 31ms 17 Jan 2025 746th itljan30 482 135 17ms 26 Jan 2025 746th smilesformiles3 482 135 20ms 18 Jun 2025 749th HumanoidCPU 481 138 2ms 25 May 2025 750th gjoacorp 🇬🇧 478 174 380ms 4 Aug 2025 First Prev 676–750 of 871 Next Last