ROT13 in all languages in chars. 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 Chars Time Submitted 526th FlorianCassayre 🇫🇷 707 80 13ms 14 Jan 2025 527th Kacarott 🇦🇺 707 91 82ms 6 Jan 2025 528th DialFrost 🇸🇬 706 253 4,003ms 13 Aug 2025 529th Upload-and-View 🇺🇦 705 119 2ms 24 Jul 2025 530th albanian-laundromat 705 141 4ms 5 Jul 2025 531st dokutan 704 120 2ms 5 Feb 2025 532nd MarcMush 🇫🇷 703 64 29 Jan 2025 533rd stackofbears 702 51 10 Jan 2025 534th edsrzf 🇳🇿 697 124 32ms 26 Aug 2025 535th emgordon154 697 145 180ms 14 Mar 2025 536th CLOStrophobic 🇮🇹 697 158 51ms 13 Feb 2025 537th DialFrost 🇸🇬 696 94 5ms 3 Jan 2025 538th stefangimmillaro 695 121 417ms 6 Jan 2025 539th pardouin 🇫🇷 693 78 4 Jan 2025 539th stefangimmillaro 693 78 4 Jan 2025 539th ScottHamper 693 78 2,788ms 19 Jan 2025 542nd albanian-laundromat 693 153 8 Sep 2025 543rd tobeannouncd 692 148 155ms 20 Jan 2025 544th GolfingSuccess 🇬🇷 691 108 4ms 31 Dec 2024 544th Shanethegamer 🇺🇸 691 108 4ms 1 Jan 2025 544th helbling 🇨🇭 691 108 4ms 4 Jan 2025 544th dokutan 691 108 4ms 6 Jan 2025 544th galloj 🇨🇿 691 108 4ms 23 Jan 2025 544th edsrzf 🇳🇿 691 108 4ms 14 Mar 2025 544th stefangimmillaro 691 108 4ms 12 Jul 2025 544th iczelia 🇩🇪 691 108 5ms 21 Sep 2025 552nd stefangimmillaro 691 131 187ms 3 Jan 2025 553rd frankgraziano 690 82 15ms 9 Jul 2025 554th j2e2 🇪🇸 689 95 2ms 19 Feb 2025 554th iczelia 🇩🇪 689 95 5ms 24 Sep 2025 556th fuzzylojik-golf 🇺🇸 686 103 355ms 23 May 2025 557th SirBogman 🇺🇸 685 143 163ms 3 Jun 2025 558th elgan65536 683 148 172ms 16 Jan 2025 559th Lv0Sys 🇵🇱 682 96 5ms 15 Jun 2025 560th MeWhenI 🇻🇦 682 122 488ms 6 Jan 2025 561st DialFrost 🇸🇬 681 66 3 Jan 2025 562nd didion0 🇺🇸 681 121 10ms 24 Feb 2025 562nd SebassNoob 681 121 10ms 8 Aug 2025 564th stefangimmillaro 680 144 58ms 14 Jan 2025 565th iczelia 🇩🇪 678 151 175ms 21 Sep 2025 566th qbitYouri 676 124 2ms 4 Apr 2025 567th roguh 🇬🇹 674 84 25ms 9 Jul 2025 568th nullie 673 150 183ms 6 Apr 2025 569th 0xjac 🇨🇭 673 161 283ms 11 Jun 2025 570th helbling 🇨🇭 670 123 13ms 5 Jan 2025 571st SirBogman 🇺🇸 668 98 5ms 16 Jan 2025 572nd Shanethegamer 🇺🇸 667 126 454ms 5 Jan 2025 573rd SB-945 666 85 12ms 5 Jan 2025 573rd randolchance 666 85 30ms 20 May 2025 575th MeWhenI 🇻🇦 665 93 169ms 7 Jan 2025 576th AlephSquirrel 665 111 4ms 21 Jan 2025 577th KasperKivimaeki 🇫🇮 665 152 181ms 3 May 2025 578th fuzzylojik-golf 🇺🇸 661 32 81ms 10 Jul 2025 579th Herbert00709 🇵🇱 661 126 68ms 5 Jan 2025 580th MeWhenI 🇻🇦 660 137 139ms 7 Jan 2025 581st yzhs 🇩🇪 658 86 12ms 17 Jan 2025 582nd Feniske 🇫🇷 655 75 247ms 14 Jan 2025 583rd Salutations45 654 126 11ms 5 Jan 2025 584th Yewzir 🇧🇪 653 166 294ms 6 Jan 2025 585th error256 651 83 9 Jan 2025 586th MeWhenI 🇻🇦 648 101 5ms 6 Jan 2025 587th Natanaelel 🇸🇪 648 158 244ms 26 Apr 2025 588th Sciman101 645 130 2ms 26 Mar 2025 589th SirBogman 🇺🇸 645 277 52ms 21 Jan 2025 590th Shanethegamer 🇺🇸 644 100 74ms 7 Jan 2025 591st emgordon154 644 188 1,692ms 11 Jun 2025 592nd JunkIce 643 88 12ms 17 Jan 2025 593rd Shanethegamer 🇺🇸 643 110 347ms 6 Jan 2025 594th MeWhenI 🇻🇦 641 33 62ms 6 Jan 2025 595th emgordon154 641 120 8ms 12 Jan 2025 596th frankgraziano 640 132 2ms 16 May 2025 597th DialFrost 🇸🇬 639 101 181ms 3 Jan 2025 598th gigaprofisi 🇺🇸 639 129 10ms 7 Aug 2025 599th Shanethegamer 🇺🇸 637 97 260ms 24 May 2025 600th CaedenHarper 🇨🇦 637 170 288ms 6 Jan 2025 First Prev 526–600 of 865 Next Last