PalindromemordnilaP in JavaScript in bytes. 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 Bytes Time Submitted 1st nwellnhof 🇩🇪 1,000 76 13ms 5 Sep 2024 1st JayXon 🇺🇸 1,000 76 10ms 9 Sep 2024 3rd pardouin 🇫🇷 974 78 9ms 2 Sep 2024 3rd error256 974 78 9ms 4 Sep 2024 3rd sean-niemann 🇺🇸 974 78 9ms 19 Dec 2024 3rd rucin93 🇵🇱 974 78 9ms 31 Jan 2025 7th Natanaelel 🇸🇪 950 80 9ms 1 Sep 2024 7th MeWhenI 🇻🇦 950 80 8ms 1 Sep 2024 7th helbling 🇨🇭 950 80 12ms 11 Jul 2025 10th emplv 🇱🇻 938 81 9ms 16 Sep 2024 10th vlpx 🇫🇮 938 81 8ms 23 Sep 2024 10th lukegustafson 🇺🇸 938 81 10ms 26 May 2025 13th voytxt 🇨🇿 927 82 8ms 1 Sep 2024 13th dmrichwa 🇺🇸 927 82 8ms 2 Sep 2024 15th tayloia 🇬🇧 916 83 10ms 1 Sep 2024 16th GrayJoKing 🇦🇺 905 84 9ms 2 Sep 2024 16th uttumuttu 🇫🇮 905 84 9ms 30 Sep 2024 16th didion0 🇺🇸 905 84 9ms 30 May 2025 19th duckyluuk 🇳🇱 884 86 9ms 1 Sep 2024 20th KingSkyrock 🇺🇸 835 91 9ms 14 Oct 2024 21st stefangimmillaro 809 94 8ms 4 Sep 2024 22nd Shanethegamer 🇺🇸 800 95 10ms 1 Sep 2024 22nd HumanoidCPU 800 95 9ms 29 Oct 2024 24th targrik 784 97 9ms 8 Feb 2025 25th Lv0Sys 🇵🇱 776 98 10ms 16 Jun 2025 26th alexsave 760 100 10ms 22 Sep 2024 27th emgordon154 752 101 9ms 1 Sep 2024 28th olleicua 🇺🇸 731 104 9ms 11 Sep 2024 28th charliegaming 731 104 9ms 28 Nov 2024 30th madeforlosers 717 106 9ms 23 Oct 2024 31st Maznek 710 107 11ms 8 Oct 2024 31st dokutan 710 107 10ms 5 Jun 2025 33rd ShiraJoseph 🇺🇸 697 109 9ms 22 Sep 2024 34th mrxz 🇳🇱 691 110 9ms 22 Sep 2024 34th weliveinhell 🇭🇹 691 110 8ms 28 Sep 2024 36th KatieLG 🇬🇧 679 112 13ms 1 Sep 2024 36th CaedenHarper 🇨🇦 679 112 12ms 22 Aug 2025 38th BalaM314 673 113 9ms 4 Feb 2025 39th KrausRaus 🇺🇸 667 114 36ms 1 Sep 2024 40th Andrey-Plotnikov 661 115 9ms 22 days ago 41st BambooleanLogic 🇸🇪 655 116 9ms 19 Nov 2024 41st acollett89 655 116 10ms 4 Aug 2025 43rd mamamia5x 644 118 9ms 12 Sep 2024 44th GeorgeStechman 🇬🇧 623 122 10ms 5 Nov 2024 44th gigaprofisi 🇺🇸 623 122 12ms 10 Aug 2025 46th xyangst 618 123 10ms 15 Oct 2024 47th tomh1012 603 126 11ms 18 Sep 2025 48th snoozingnewt 🇺🇸 539 141 9ms 10 days ago 49th LukeBridges 🇬🇧 535 142 11ms 3 Sep 2024 50th junkondo-jp 510 149 8ms 15 Dec 2024 51st R4z0rX 500 152 9ms 1 Sep 2024 52nd two-bad 🇬🇧 487 156 10ms 4 Oct 2024 53rd zakariamouhid 427 178 10ms 14 Sep 2024 1–53 of 53