PalindromemordnilaP 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 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 Topological Sort 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 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 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 451st scpchicken 🇵🇼 642 97 8 Sep 2024 451st Carlettos1 642 97 14 Sep 2024 453rd error256 642 106 18 Apr 2025 454th mrxz 🇳🇱 642 110 22 Sep 2024 454th weliveinhell 🇭🇹 642 110 28 Sep 2024 456th Waffle3z 640 107 2 Oct 2024 457th Ripick 640 127 6 Sep 2024 458th BlankSpruce 638 140 1 Sep 2024 459th aDwarfNamedUrist 636 138 4 Sep 2024 460th CaedenHarper 🇨🇦 635 91 2 Sep 2024 461st pickerj 635 98 13 Sep 2024 461st dtbao20 🇻🇳 635 98 30 Sep 2024 463rd Shanethegamer 🇺🇸 634 72 1 Sep 2024 463rd anter69 🇭🇺 634 72 25 Oct 2024 465th stefangimmillaro 632 188 4 Jun 2025 466th olleicua 🇺🇸 630 67 6 Sep 2024 467th KatieLG 🇬🇧 630 112 1 Sep 2024 468th alexeldridge 629 99 14 Sep 2024 469th Shanethegamer 🇺🇸 629 120 2 Sep 2024 470th h3ra993huskp 🇯🇵 626 191 27 Dec 2024 471st BalaM314 625 113 4 Feb 2025 472nd CaedenHarper 🇨🇦 623 100 2 Sep 2024 472nd Kacarott 🇦🇺 623 100 3 Sep 2024 474th snoozingnewt 🇺🇸 621 93 31 Mar 2025 475th Shanethegamer 🇺🇸 620 68 1 Sep 2024 475th emgordon154 620 68 1 Sep 2024 475th rvs314 620 68 24 Sep 2024 478th SirBogman 🇺🇸 620 75 10 Sep 2024 479th KrausRaus 🇺🇸 619 114 1 Sep 2024 480th lifthrasiir 🇰🇷 618 227 11 Dec 2024 481st DialFrost 🇸🇬 617 111 22 Nov 2024 482nd madex 🇩🇪 616 101 1 Sep 2024 482nd RedzGoose 🇦🇺 616 101 15 Oct 2024 482nd Flekay 🇩🇪 616 101 5 days ago 485th KatieLG 🇬🇧 612 69 1 Sep 2024 486th aliakseikalosha 611 144 5 Sep 2024 487th sciencejiho 610 102 13 Sep 2024 487th cdesodt 610 102 25 Sep 2024 487th Shanethegamer 🇺🇸 610 102 25 Oct 2024 487th dokutan 610 102 26 Oct 2024 491st BambooleanLogic 🇸🇪 609 116 19 Nov 2024 492nd Natanaelel 🇸🇪 608 112 15 May 2025 493rd msbranicky 606 86 16 Sep 2024 494th Shanethegamer 🇺🇸 606 134 1 Sep 2024 495th julian-hoelz 604 103 16 Sep 2024 495th StefanHabel 🇨🇦 604 103 22 Mar 2025 497th SirBogman 🇺🇸 602 61 9 Sep 2024 498th dokutan 601 76 3 Sep 2024 499th ComputerKWasTaken 🇺🇸 599 104 2 Sep 2024 499th elgan65536 599 104 23 Sep 2024 501st emgordon154 599 138 1 Jan 2025 502nd dokutan 599 147 3 Nov 2024 503rd inventshah 595 150 1 Sep 2024 504th Shanethegamer 🇺🇸 595 177 4 Sep 2024 505th mousetail 🇳🇱 594 105 3 Sep 2024 506th KatieLG 🇬🇧 593 77 1 Sep 2024 507th CutSandstone 587 106 21 Dec 2024 508th DialFrost 🇸🇬 583 107 1 Sep 2024 509th galloj 🇨🇿 582 107 4 Sep 2024 509th jared-hughes 582 107 10 Sep 2024 509th nstearns96 🇬🇧 582 107 13 Nov 2024 512th cbrt-x 581 151 11 Sep 2024 513th GeorgeStechman 🇬🇧 579 122 5 Nov 2024 514th snoozingnewt 🇺🇸 578 226 1 Sep 2024 515th JesseNoEyes 🇺🇸 576 108 30 Sep 2024 516th xyangst 574 123 15 Oct 2024 517th albanian-laundromat 573 216 4 days ago 518th RedzGoose 🇦🇺 572 101 15 Oct 2024 519th JohandeRuiter 🇳🇱 572 156 2 Sep 2024 520th Mabeloid 🇳🇴 571 109 1 Sep 2024 520th MassimoParisi 571 109 18 Sep 2024 520th klixel 🇨🇦 571 109 21 Sep 2024 520th NotNoper 571 109 29 Oct 2024 520th za3k 571 109 22 hours ago 525th emgordon154 568 133 16 Dec 2024 Prev 451–525 of 625 Next
