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ROT13 in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 497th voytxt 🇨🇿 795 104 10ms 9 days ago 502nd snoozingnewt 🇨🇦 794 48 716ms 10 Dec 2025 502nd error256 794 48 743ms 14 Feb 2026 504th JohandeRuiter 🇳🇱 794 83 4ms 21 Jan 2025 504th error256 794 83 4ms 25 Aug 2025 506th retrohun 794 118 197ms 26 Jan 2025 507th jared-hughes 794 185 18ms 6 Apr 2025 508th edsrzf 🇳🇿 793 148 64ms 24 Mar 2026 509th esmaycat 789 107 2ms 13 Jan 2025 509th j2e2 🇪🇸 789 107 15ms 7 Feb 2025 509th sean-niemann 🇺🇸 789 107 599ms 29 Sep 2025 512th adamnielson42 🇺🇸 787 72 11ms 26 Jan 2025 512th paulofreitas 787 72 10ms 10 May 2025 512th jacekwladzinski 787 72 10ms 2 Oct 2025 512th solisolu 787 72 34ms 2 Nov 2025 512th NoneTheFewer 787 72 13ms 27 Dec 2025 512th theunofficialcoder 787 72 13ms 27 Dec 2025 512th SectorCorruptor 787 72 10ms 3 Feb 2026 519th edsrzf 🇳🇿 787 110 7ms 8 Jan 2025 519th dokutan 787 110 25ms 23 Feb 2025 521st madex 🇩🇪 784 63 242ms 16 Mar 2026 522nd rucin93 🇵🇱 781 89 156ms 7 Dec 2025 522nd sean-niemann 🇺🇸 781 89 158ms 7 Dec 2025 524th rucin93 🇵🇱 780 83 127ms 6 Jan 2025 525th targrik 780 106 11ms 4 Apr 2025 526th MeWhenI 🇻🇦 780 129 5ms 6 Jan 2025 527th Steffan153 🇫🇮 779 114 26ms 24 Mar 2026 528th MeWhenI 🇻🇦 778 92 399ms 6 Jan 2025 529th helbling 🇨🇭 777 73 12ms 4 Jan 2025 530th edsrzf 🇳🇿 777 100 110ms 25 Aug 2025 531st tailorspy 776 108 436ms 10 Jan 2025 532nd KatieLG 🇬🇧 775 39 2ms 7 Jan 2025 533rd inventshah 775 85 2ms 26 Mar 2025 533rd TeodorDyakov 🇧🇬 775 85 2ms 27 Sep 2025 535th IanUtley 775 109 16ms 6 Jan 2025 536th xsot 🇸🇬 774 91 5ms 23 Feb 2026 537th GolfingSuccess 🇬🇷 774 120 19ms 31 Jan 2026 538th KasperKivimaeki 🇫🇮 773 22 16ms 15 Aug 2025 539th charliegaming 773 107 11ms 24 Jan 2025 540th SirBogman 🇺🇸 772 108 1,538ms 23 Jan 2025 541st error256 771 79 106ms 25 Mar 2026 541st snoozingnewt 🇨🇦 771 79 97ms 7 days ago 543rd ejini6969 770 43 41ms 14 Jun 2025 544th AdrienHache 🇫🇷 770 93 454ms 6 Jan 2025 545th error256 769 133 152ms 3 May 2025 545th fantaize 769 133 169ms 10 Mar 2026 547th tatzyr 🇯🇵 769 191 15ms 6 Apr 2025 548th ovs-code 🇩🇪 768 66 504ms 3 Jan 2025 548th AlephSquirrel 768 66 405ms 5 Jan 2025 548th duckyluuk 🇳🇱 768 66 408ms 9 Jul 2025 548th TheZwierzLF 🇵🇱 768 66 481ms 24 Nov 2025 552nd kg583 🇺🇸 768 153 88ms 24 Mar 2026 553rd namelessiw 767 110 792ms 3 Oct 2025 553rd MeWhenI 🇻🇦 767 110 699ms 7 Nov 2025 555th kurkale6ka 766 74 11ms 15 Dec 2025 556th Mukundan314 766 86 2ms 28 Apr 2025 557th Maznek 766 108 10ms 9 Jan 2025 557th DayDun 🇸🇪 766 108 12ms 4 days ago 559th DialFrost 🇸🇬 765 92 5ms 11 Mar 2026 560th error256 764 66 1,330ms 7 Jan 2025 561st sean-niemann 🇺🇸 762 85 137ms 21 Oct 2025 562nd Shanethegamer 🇺🇸 761 59 267ms 6 Jan 2025 563rd stefangimmillaro 759 45 17ms 6 Jan 2025 564th HumanoidCPU 759 109 12ms 7 Jan 2025 564th Andrey-Plotnikov 759 109 10ms 16 Jan 2025 564th acollett89 759 109 26ms 4 Aug 2025 564th snoozingnewt 🇨🇦 759 109 9ms 4 Nov 2025 564th olleicua 🇺🇸 759 109 11ms 9 Nov 2025 569th edsrzf 🇳🇿 758 28 60ms 2 Nov 2025 570th edsrzf 🇳🇿 758 111 15ms 25 Feb 2026 571st FEZfan 🇦🇺 757 67 449ms 9 Jul 2025 571st m-tkach 🇺🇦 757 67 457ms 23 Jul 2025 573rd snoozingnewt 🇨🇦 756 40 2ms 2 Nov 2025 574th andrewl64 756 75 11ms 25 Sep 2025 575th DialFrost 🇸🇬 756 124 2,499ms 12 Jan 2025 576th Shanethegamer 🇺🇸 756 246 1,242ms 14 Apr 2025 577th MostParsingVex 755 111 454ms 7 Jan 2025 578th error256 754 94 471ms 15 Feb 2026 579th ovs-code 🇩🇪 753 86 68ms 5 Jan 2025 579th edsrzf 🇳🇿 753 86 69ms 12 Jul 2025 581st UnderKoen 🇳🇱 753 144 13ms 21 May 2025 582nd GrayJoKing 🇦🇺 751 112 17ms 26 days ago 583rd alemelis 748 60 300ms 15 Jul 2025 584th GolfingSuccess 🇬🇷 748 157 179ms 20 Mar 2026 585th Vexxter9 🇳🇱 747 113 2ms 14 Jan 2025 585th error256 747 113 537ms 24 Sep 2025 587th Shanethegamer 🇺🇸 746 68 503ms 2 Jan 2025 587th SirBogman 🇺🇸 746 68 546ms 15 Jan 2025 589th pcrav0 746 76 18ms 29 Jan 2025 589th ZakkkkAttackkkk 🇵🇭 746 76 18ms 5 Feb 2025 589th evan18c 746 76 11ms 17 Apr 2025 592nd denkyuu1 745 50 5ms 6 Mar 2026 593rd ShiraJoseph 🇺🇸 745 111 13ms 5 Jan 2025 594th error256 744 250 1,210ms 27 Jul 2025 595th kkoenig 743 147 378ms 7 Sep 2025 596th anter69 🇭🇺 742 68 1,398ms 13 Mar 2025 597th qwertyuiop3 🇷🇺 742 113 441ms 15 May 2025 598th rucin93 🇵🇱 741 89 2ms 2 Jan 2025 598th Alex-x90 🇺🇸 741 89 4ms 4 Jan 2025 600th stefangimmillaro 740 105 120ms 3 Jan 2025 First Prev 501–600 of 1,090 Next Last