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) Taxicab Numbers 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 Huffman Encoder 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 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) Taxicab Numbers 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 Huffman Encoder 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 Turtle Tutorial # Golfer Points Chars Time Submitted 600th Alex-x90 🇺🇸 741 89 4ms 4 Jan 2025 602nd stefangimmillaro 740 105 120ms 3 Jan 2025 603rd zakariamouhid 739 112 11ms 8 Jan 2025 603rd gnlow 🇰🇷 739 112 14ms 11 Feb 2025 605th snoozingnewt 🇨🇦 738 124 107ms 20 Nov 2025 606th emgordon154 738 252 1,249ms 15 Apr 2025 607th Shanethegamer 🇺🇸 737 94 104ms 6 Jan 2025 608th SirBogman 🇺🇸 736 49 33ms 9 Jan 2025 609th Just4FunCoder 736 77 11ms 24 Sep 2025 610th MeWhenI 🇻🇦 735 69 457ms 3 Jan 2025 610th roguh 🇬🇹 735 69 444ms 18 Jul 2025 612th emgordon154 732 29 141ms 11 Sep 2025 613th CaedenHarper 🇨🇦 732 113 10ms 31 Aug 2025 614th edsrzf 🇳🇿 729 95 99ms 1 Feb 2026 615th SirBogman 🇺🇸 729 115 65ms 16 Jan 2025 616th annaproxy 728 116 24ms 29 Aug 2025 617th ehulinsky 🇺🇸 727 78 11ms 29 Mar 2025 618th duckyluuk 🇳🇱 727 108 37ms 4 Jan 2025 619th Yax42 🇫🇷 726 114 12ms 13 Nov 2025 620th qwertyuiop3 🇷🇺 725 91 1ms 15 May 2025 621st CLOStrophobic 🇮🇹 721 144 136ms 28 May 2025 621st Andriamanitra 🇫🇮 721 144 148ms 7 Jun 2025 623rd yhm138 718 79 11ms 16 Feb 2025 623rd tweska 🇳🇱 718 79 11ms 3 days ago 625th MostParsingVex 717 92 4ms 7 Jan 2025 625th Lv0Sys 🇵🇱 717 92 4ms 10 Dec 2025 627th DialFrost 🇸🇬 717 124 2,499ms 12 Jan 2025 627th edsrzf 🇳🇿 717 124 27ms 2 Feb 2026 629th j2e2 🇪🇸 716 103 4ms 6 Feb 2025 630th luuumine 🇫🇷 715 143 151ms 8 Dec 2025 631st albanian-laundromat 🇺🇸 714 141 4ms 5 Jul 2025 632nd MeWhenI 🇻🇦 714 153 401ms 7 Jan 2025 633rd smclaughlin-cf 713 116 10ms 21 Feb 2025 634th MeWhenI 🇻🇦 712 87 231ms 27 Mar 2026 635th Kacarott 🇦🇺 711 91 65ms 6 Jan 2025 636th FlorianCassayre 🇫🇷 709 80 12ms 14 Jan 2025 637th muser-logiccpu 🇺🇦 709 119 2ms 24 Jul 2025 638th CaedenHarper 🇨🇦 709 154 353ms 11 Mar 2026 639th stackofbears 707 51 34ms 10 Jan 2025 640th Cube14yt 707 117 13ms 13 Nov 2025 641st ovs-code 🇩🇪 706 64 9ms 5 Jan 2025 642nd emgordon154 706 145 167ms 14 Mar 2025 643rd DialFrost 🇸🇬 706 253 3,967ms 13 Aug 2025 644th SectorCorruptor 704 72 506ms 25 Mar 2026 645th DialFrost 🇸🇬 702 94 4ms 3 Jan 2025 646th MarcMush 🇫🇷 701 64 333ms 29 Jan 2025 647th tobeannouncd 701 148 129ms 20 Jan 2025 648th imperfect-fourth 700 156 345ms 13 Mar 2026 649th CLOStrophobic 🇮🇹 700 158 41ms 13 Feb 2025 650th stefangimmillaro 699 131 196ms 3 Jan 2025 651st edsrzf 🇳🇿 695 65 8ms 25 Aug 2025 652nd fuzzylojik-golf 🇺🇸 695 103 489ms 23 May 2025 653rd GolfingSuccess 🇬🇷 695 108 4ms 31 Dec 2024 653rd Shanethegamer 🇺🇸 695 108 4ms 1 Jan 2025 653rd helbling 🇨🇭 695 108 4ms 4 Jan 2025 653rd dokutan 695 108 4ms 6 Jan 2025 653rd galloj 🇨🇿 695 108 4ms 23 Jan 2025 653rd edsrzf 🇳🇿 695 108 4ms 14 Mar 2025 653rd stefangimmillaro 695 108 4ms 12 Jul 2025 653rd iczelia 🇩🇪 695 108 4ms 21 Sep 2025 653rd emgordon154 695 108 4ms 3 Nov 2025 653rd snoozingnewt 🇨🇦 695 108 4ms 27 days ago 663rd j2e2 🇪🇸 694 95 1ms 19 Feb 2025 663rd iczelia 🇩🇪 694 95 4ms 24 Sep 2025 665th albanian-laundromat 🇺🇸 693 153 48ms 8 Sep 2025 666th rucin93 🇵🇱 692 88 112ms 18 Feb 2025 667th frankgraziano 691 82 11ms 9 Jul 2025 668th elgan65536 🇺🇸 691 148 143ms 16 Jan 2025 669th SirBogman 🇺🇸 690 143 152ms 3 Jun 2025 670th iczelia 🇩🇪 688 151 133ms 21 Sep 2025 671st pardouin 🇫🇷 687 78 2,394ms 4 Jan 2025 671st stefangimmillaro 687 78 2,546ms 4 Jan 2025 671st ScottHamper 687 78 2,402ms 19 Jan 2025 674th madex 🇩🇪 687 96 4ms 20 days ago 675th MeWhenI 🇻🇦 687 122 443ms 6 Jan 2025 676th stefangimmillaro 685 144 59ms 14 Jan 2025 677th didion0 🇺🇸 684 121 10ms 24 Feb 2025 677th SebassNoob 684 121 10ms 8 Aug 2025 679th nullie 682 150 160ms 6 Apr 2025 680th qbitYouri 681 124 2ms 4 Apr 2025 681st DialFrost 🇸🇬 680 66 347ms 3 Jan 2025 682nd frankgraziano 679 124 13ms 24 Feb 2026 683rd snoozingnewt 🇨🇦 678 53 116ms 2 Nov 2025 684th iliazeus 678 122 11ms 25 Nov 2025 685th 0xjac 🇨🇭 678 161 345ms 11 Jun 2025 686th roguh 🇬🇹 675 84 25ms 9 Jul 2025 687th stefangimmillaro 674 121 393ms 6 Jan 2025 688th SirBogman 🇺🇸 673 98 4ms 16 Jan 2025 689th MeWhenI 🇻🇦 673 107 5ms 16 hours ago 690th helbling 🇨🇭 673 123 11ms 5 Jan 2025 691st KasperKivimaeki 🇫🇮 673 152 184ms 3 May 2025 691st ian-h-chamberlain 🇺🇸 673 152 148ms 5 Jan 2026 693rd h3ra993huskp 🇯🇵 670 126 592ms 30 Nov 2025 694th emgordon154 670 221 1,723ms 10 days ago 695th MeWhenI 🇻🇦 668 137 126ms 7 Jan 2025 696th SB-945 667 85 12ms 5 Jan 2025 696th randolchance 667 85 28ms 20 May 2025 698th dokutan 667 108 3ms 26 Dec 2025 699th j2e2 🇪🇸 665 106 5ms 9 Feb 2025 700th AlephSquirrel 665 111 3ms 21 Jan 2025 First Prev 601–700 of 1,100 Next Last