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 🇷🇺 724 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 edsrzf 🇳🇿 717 124 27ms 2 Feb 2026 626th MostParsingVex 716 92 4ms 7 Jan 2025 626th Lv0Sys 🇵🇱 716 92 4ms 10 Dec 2025 628th j2e2 🇪🇸 716 103 4ms 6 Feb 2025 629th luuumine 🇫🇷 715 143 151ms 8 Dec 2025 630th albanian-laundromat 🇺🇸 714 141 4ms 5 Jul 2025 631st MeWhenI 🇻🇦 714 153 401ms 7 Jan 2025 632nd smclaughlin-cf 713 116 10ms 21 Feb 2025 633rd MeWhenI 🇻🇦 712 87 231ms 27 Mar 2026 634th Kacarott 🇦🇺 711 91 65ms 6 Jan 2025 635th FlorianCassayre 🇫🇷 709 80 12ms 14 Jan 2025 636th muser-logiccpu 🇺🇦 709 119 2ms 24 Jul 2025 637th CaedenHarper 🇨🇦 709 154 353ms 11 Mar 2026 638th stackofbears 707 51 34ms 10 Jan 2025 639th Cube14yt 707 117 13ms 13 Nov 2025 640th ovs-code 🇩🇪 706 64 9ms 5 Jan 2025 641st emgordon154 706 145 167ms 14 Mar 2025 642nd DialFrost 🇸🇬 706 253 3,967ms 13 Aug 2025 643rd SectorCorruptor 704 72 506ms 25 Mar 2026 644th MarcMush 🇫🇷 701 64 333ms 29 Jan 2025 645th DialFrost 🇸🇬 701 94 4ms 3 Jan 2025 646th tobeannouncd 701 148 129ms 20 Jan 2025 647th imperfect-fourth 700 156 345ms 13 Mar 2026 648th CLOStrophobic 🇮🇹 700 158 41ms 13 Feb 2025 649th stefangimmillaro 699 131 196ms 3 Jan 2025 650th edsrzf 🇳🇿 695 65 8ms 25 Aug 2025 651st fuzzylojik-golf 🇺🇸 695 103 489ms 23 May 2025 652nd GolfingSuccess 🇬🇷 695 108 4ms 31 Dec 2024 652nd Shanethegamer 🇺🇸 695 108 4ms 1 Jan 2025 652nd helbling 🇨🇭 695 108 4ms 4 Jan 2025 652nd dokutan 695 108 4ms 6 Jan 2025 652nd galloj 🇨🇿 695 108 4ms 23 Jan 2025 652nd edsrzf 🇳🇿 695 108 4ms 14 Mar 2025 652nd stefangimmillaro 695 108 4ms 12 Jul 2025 652nd iczelia 🇩🇪 695 108 4ms 21 Sep 2025 652nd emgordon154 695 108 4ms 3 Nov 2025 652nd snoozingnewt 🇨🇦 695 108 4ms 26 days ago 662nd j2e2 🇪🇸 694 95 1ms 19 Feb 2025 662nd iczelia 🇩🇪 694 95 4ms 24 Sep 2025 664th albanian-laundromat 🇺🇸 693 153 48ms 8 Sep 2025 665th rucin93 🇵🇱 692 88 112ms 18 Feb 2025 666th frankgraziano 691 82 11ms 9 Jul 2025 667th elgan65536 🇺🇸 691 148 143ms 16 Jan 2025 668th SirBogman 🇺🇸 690 143 152ms 3 Jun 2025 669th iczelia 🇩🇪 688 151 133ms 21 Sep 2025 670th pardouin 🇫🇷 687 78 2,394ms 4 Jan 2025 670th stefangimmillaro 687 78 2,546ms 4 Jan 2025 670th ScottHamper 687 78 2,402ms 19 Jan 2025 673rd madex 🇩🇪 687 96 4ms 20 days ago 674th MeWhenI 🇻🇦 687 122 443ms 6 Jan 2025 675th stefangimmillaro 685 144 59ms 14 Jan 2025 676th didion0 🇺🇸 684 121 10ms 24 Feb 2025 676th SebassNoob 684 121 10ms 8 Aug 2025 678th nullie 682 150 160ms 6 Apr 2025 679th qbitYouri 681 124 2ms 4 Apr 2025 680th DialFrost 🇸🇬 680 66 347ms 3 Jan 2025 681st frankgraziano 679 124 13ms 24 Feb 2026 682nd snoozingnewt 🇨🇦 678 53 116ms 2 Nov 2025 683rd iliazeus 678 122 11ms 25 Nov 2025 684th 0xjac 🇨🇭 678 161 345ms 11 Jun 2025 685th roguh 🇬🇹 675 84 25ms 9 Jul 2025 686th stefangimmillaro 674 121 393ms 6 Jan 2025 687th SirBogman 🇺🇸 673 98 4ms 16 Jan 2025 688th helbling 🇨🇭 673 123 11ms 5 Jan 2025 689th KasperKivimaeki 🇫🇮 673 152 184ms 3 May 2025 689th ian-h-chamberlain 🇺🇸 673 152 148ms 5 Jan 2026 691st MeWhenI 🇻🇦 670 107 5ms 2 hours ago 692nd h3ra993huskp 🇯🇵 670 126 592ms 30 Nov 2025 693rd emgordon154 670 221 1,723ms 10 days ago 694th MeWhenI 🇻🇦 668 137 126ms 7 Jan 2025 695th SB-945 667 85 12ms 5 Jan 2025 695th randolchance 667 85 28ms 20 May 2025 697th dokutan 667 108 3ms 26 Dec 2025 698th j2e2 🇪🇸 665 106 5ms 9 Feb 2025 699th AlephSquirrel 665 111 3ms 21 Jan 2025 700th Herbert00709 🇵🇱 665 126 68ms 5 Jan 2025 First Prev 601–700 of 1,097 Next Last