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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii 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 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 Groovy Harbour Hare Haxe Hush Hy iogii 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 526th helbling 🇨🇭 669 123 5 Jan 2025 527th Shanethegamer 🇺🇸 667 126 5 Jan 2025 528th SirBogman 🇺🇸 666 98 16 Jan 2025 529th SB-945 665 85 5 Jan 2025 529th randolchance 665 85 20 May 2025 531st MeWhenI 🇻🇦 665 93 7 Jan 2025 532nd KasperKivimaeki 🇫🇮 662 152 3 May 2025 533rd DialFrost 🇸🇬 662 163 3 Jan 2025 534th MeWhenI 🇻🇦 662 186 8 Jan 2025 535th fuzzylojik-golf 🇺🇸 661 32 24 days ago 536th Herbert00709 🇵🇱 660 126 5 Jan 2025 537th MeWhenI 🇻🇦 660 137 7 Jan 2025 538th yzhs 🇩🇪 657 86 17 Jan 2025 538th snoozingnewt 🇺🇸 657 86 31 Mar 2025 540th emgordon154 655 188 11 Jun 2025 541st Salutations45 653 126 5 Jan 2025 542nd error256 651 83 9 Jan 2025 543rd Yewzir 🇧🇪 650 166 6 Jan 2025 544th SirBogman 🇺🇸 648 277 21 Jan 2025 545th MeWhenI 🇻🇦 647 101 6 Jan 2025 546th Natanaelel 🇸🇪 646 158 26 Apr 2025 547th alaaeelsayed 646 167 15 Jan 2025 547th Jacob385 646 167 22 Jan 2025 549th grey0ut 645 79 9 Jan 2025 550th Shanethegamer 🇺🇸 644 100 7 Jan 2025 551st Sciman101 643 130 26 Mar 2025 552nd JunkIce 642 88 17 Jan 2025 552nd Emutis 🇱🇹 642 88 22 Jan 2025 554th MeWhenI 🇻🇦 641 33 6 Jan 2025 555th emgordon154 641 120 12 Jan 2025 556th frankgraziano 640 132 16 May 2025 557th Shanethegamer 🇺🇸 639 110 6 Jan 2025 558th Shanethegamer 🇺🇸 637 97 24 May 2025 559th DialFrost 🇸🇬 636 101 3 Jan 2025 560th CaedenHarper 🇨🇦 634 170 6 Jan 2025 561st BambooleanLogic 🇸🇪 633 130 17 days ago 562nd tatzyr 🇯🇵 629 81 5 Mar 2025 563rd DialFrost 🇸🇬 628 87 11 Jan 2025 564th Ephellon 628 131 1 Feb 2025 565th DanielSchmerber 627 172 9 Jan 2025 566th MeWhenI 🇻🇦 626 80 6 Jan 2025 567th edsrzf 🇳🇿 626 135 17 Apr 2025 568th The3gs 625 161 25 Jan 2025 569th weliveinhell 🇭🇹 623 132 26 Jun 2025 570th juliansiebert 🇩🇪 621 82 1 Mar 2025 571st kirjavascript 621 162 18 Mar 2025 572nd MostParsingVex 618 100 7 Jan 2025 573rd Shanethegamer 🇺🇸 618 114 6 Jan 2025 574th Shanethegamer 🇺🇸 618 138 5 Jan 2025 575th KasperKivimaeki 🇫🇮 617 114 5 Jan 2025 576th Mandrzejy 🇵🇱 616 135 5 Jan 2025 577th MostParsingVex 615 159 6 Jan 2025 578th LukeBridges 🇬🇧 614 134 8 Jan 2025 579th msbranicky 612 138 4 Jan 2025 580th the-zammers 611 167 2 Feb 2025 581st szymex73 🇵🇱 610 107 17 Jan 2025 582nd albanian-laundromat 610 172 18 days ago 583rd tayloia 🇬🇧 609 135 12 Jan 2025 584th edsrzf 🇳🇿 609 178 2 Mar 2025 585th pardouin 🇫🇷 608 161 25 Apr 2025 586th firewoods1978 605 108 9 Jan 2025 587th KrausRaus 🇺🇸 605 136 3 Jan 2025 588th bac0id 602 138 10 Jan 2025 589th Protothor 600 137 11 Jun 2025 590th dokutan 599 166 4 Feb 2025 591st arcpolaris 596 118 10 Jan 2025 592nd emgordon154 596 143 3 Jan 2025 593rd Shanethegamer 🇺🇸 595 108 8 Jan 2025 593rd pardouin 🇫🇷 595 108 5 days ago 595th Herbert00709 🇵🇱 594 110 5 Jan 2025 596th ikskuh 592 139 27 Jun 2025 597th Yewzir 🇧🇪 592 208 6 Jan 2025 598th rbobillot 591 345 13 Jan 2025 599th msbranicky 589 169 1 Jun 2025 600th dbut2 🇦🇺 589 183 14 Jan 2025 Prev 526–600 of 800 Next