PalindromemordnilaP 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 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 Minesweeper 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 Minesweeper 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 301st emgordon154 767 156 352ms 4 Mar 2025 302nd JunkIce 764 76 335ms 3 Dec 2024 303rd emplv 🇱🇻 762 79 135ms 1 Nov 2024 304th jatloe 761 82 10ms 4 Sep 2024 304th rchalamala 761 82 9ms 2 Jan 2025 306th error256 759 116 110ms 2 Sep 2024 307th sean-niemann 🇺🇸 755 118 2ms 16 Jan 2025 308th emgordon154 753 94 8ms 1 Sep 2024 308th stefangimmillaro 753 94 8ms 4 Sep 2024 310th targrik 752 83 4ms 8 Feb 2025 311th Shanethegamer 🇺🇸 752 117 117ms 1 Sep 2024 312th DialFrost 🇸🇬 751 225 398ms 20 Jan 2025 313th CaedenHarper 🇨🇦 750 71 680ms 27 Sep 2025 314th UnderKoen 🇳🇱 750 185 44ms 11 hours ago 315th Shanethegamer 🇺🇸 749 122 6ms 4 Oct 2024 316th error256 748 226 403ms 28 Mar 2025 317th DialFrost 🇸🇬 746 96 96ms 4 days ago 318th Shanethegamer 🇺🇸 745 70 230ms 5 Sep 2024 318th MarcMush 🇫🇷 745 70 590ms 16 Sep 2024 320th Shanethegamer 🇺🇸 745 95 9ms 1 Sep 2024 321st alemelis 744 78 353ms 1 Sep 2024 321st Shanethegamer 🇺🇸 744 78 360ms 1 Sep 2024 321st SirBogman 🇺🇸 744 78 389ms 4 Sep 2024 321st error256 744 78 414ms 4 Sep 2024 321st sean-niemann 🇺🇸 744 78 389ms 7 Sep 2024 321st commandblockguy 🇺🇸 744 78 394ms 1 Sep 2025 327th zacjl 743 84 9ms 18 Sep 2024 328th Mikey-Beep 🇬🇧 743 119 367ms 2 Sep 2024 329th stefangimmillaro 739 169 44ms 3 Sep 2024 330th CornerMercury 🇬🇧 735 79 530ms 31 hours ago 331st FlyingPenguin223 734 94 1ms 18 Sep 2024 332nd MostParsingVex 734 164 61ms 6 Jan 2025 333rd GolfingSuccess 🇬🇷 733 30 49ms 1 Sep 2024 333rd MeWhenI 🇻🇦 733 30 58ms 8 Jun 2025 333rd CaedenHarper 🇨🇦 733 30 40ms 10 hours ago 336th dokutan 730 96 6ms 13 Sep 2024 337th targrik 730 97 8ms 8 Feb 2025 337th dokutan 730 97 9ms 15 Jun 2025 339th error256 730 121 344ms 24 Sep 2024 340th albanian-laundromat 728 232 409ms 15 Oct 2025 341st bitsandbeyond 🇳🇱 726 64 256ms 18 hours ago 342nd MeWhenI 🇻🇦 726 80 411ms 1 Sep 2024 342nd GrayJoKing 🇦🇺 726 80 383ms 2 Sep 2024 344th Shanethegamer 🇺🇸 726 95 1ms 2 Sep 2024 345th emgordon154 725 63 854ms 18 Nov 2024 346th xsot 🇸🇬 725 86 9ms 1 Sep 2024 346th Steffan153 🇫🇮 725 86 10ms 1 Sep 2024 346th SirBogman 🇺🇸 725 86 9ms 2 Sep 2024 346th stefangimmillaro 725 86 9ms 2 Sep 2024 346th m-tkach 🇺🇦 725 86 9ms 2 Sep 2024 346th lynn 725 86 10ms 4 Sep 2024 346th kops-cg 725 86 9ms 11 Feb 2025 346th bzijlema 🇳🇱 725 86 9ms 14 May 2025 346th 5cw 🇺🇸 725 86 9ms 4 Aug 2025 346th ovs-code 🇩🇪 725 86 10ms 37 hours ago 356th charliegaming 722 98 9ms 7 Sep 2024 356th Lv0Sys 🇵🇱 722 98 8ms 16 Jun 2025 358th Shanethegamer 🇺🇸 720 128 377ms 1 Sep 2024 359th dokutan 719 124 2ms 5 Sep 2024 360th GolfingSuccess 🇬🇷 717 87 9ms 1 Sep 2024 360th alemelis 717 87 9ms 1 Sep 2024 360th Shanethegamer 🇺🇸 717 87 9ms 1 Sep 2024 360th cros107 🇦🇺 717 87 9ms 2 Sep 2024 360th inventshah 717 87 9ms 2 Sep 2024 360th annaproxy 717 87 9ms 3 Sep 2024 360th BoBz200 717 87 9ms 20 Sep 2024 360th ehulinsky 🇺🇸 717 87 9ms 3 Apr 2025 360th chartung17 717 87 9ms 7 Apr 2025 360th 40fied4t 717 87 9ms 6 May 2025 360th ryyyn 🇺🇸 717 87 9ms 10 Jun 2025 360th commandblockguy 🇺🇸 717 87 9ms 11 Jul 2025 360th hiichbindermax 717 87 9ms 19 Aug 2025 360th robin-scragg 717 87 10ms 18 Oct 2025 374th Kacarott 🇦🇺 717 132 3ms 4 Sep 2024 375th anter69 🇭🇺 715 59 54ms 25 Oct 2024 First Prev 301–375 of 695 Next Last