Evil Numbers (Long) 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 526th Yewzir 🇧🇪 892 49 11 Dec 2023 527th rucin93 🇵🇱 892 73 21 Jun 2023 528th pardouin 🇫🇷 891 83 29 Sep 2024 529th GrayJoKing 🇦🇺 890 51 16 Jul 2023 529th Lydxn 🇨🇦 890 51 16 Jul 2023 531st GrayJoKing 🇦🇺 889 44 7 Sep 2022 531st emplv 🇱🇻 889 44 20 Sep 2022 533rd alemelis 888 45 13 Sep 2024 534th GrayJoKing 🇦🇺 888 49 10 Sep 2022 534th Steffan153 🇫🇮 888 49 19 Aug 2024 536th Yewzir 🇧🇪 888 68 2 Nov 2023 536th pardouin 🇫🇷 888 68 29 Sep 2024 538th JPRuskin 🇬🇧 886 31 30 Apr 2024 539th btnlq 886 38 26 Sep 2024 540th btnlq 886 47 25 Oct 2024 541st JayXon 🇺🇸 886 111 9 Sep 2023 541st Lydxn 🇨🇦 886 111 10 Sep 2023 541st emgordon154 886 111 25 Sep 2024 544th Yewzir 🇧🇪 885 44 26 Dec 2023 545th MeWhenI 🇻🇦 885 48 16 Dec 2024 546th Yewzir 🇧🇪 884 48 18 Nov 2023 546th NickTheEASDude 🇺🇸 884 48 1 Feb 2024 548th GrayJoKing 🇦🇺 884 53 1 Mar 2023 549th ovs-code 🇩🇪 882 32 22 Apr 2024 549th anter69 🇭🇺 882 32 10 Mar 2025 551st Lydxn 🇨🇦 881 57 9 Sep 2022 552nd GrayJoKing 🇦🇺 881 84 6 Sep 2022 552nd m-tkach 🇺🇦 881 84 14 Jun 2023 552nd DialFrost 🇸🇬 881 84 26 Sep 2023 552nd edsrzf 🇳🇿 881 84 8 days ago 556th primo-ppcg 🇹🇭 880 74 9 Sep 2022 557th Steffan153 🇫🇮 878 30 6 Mar 2023 558th Lydxn 🇨🇦 878 85 20 Jul 2023 559th canissimia 🇦🇶 878 135 16 Nov 2023 560th emgordon154 877 18 4 Jun 2025 561st rucin93 🇵🇱 877 54 19 Jun 2023 561st biocommando 🇫🇮 877 54 19 Aug 2023 561st DialFrost 🇸🇬 877 54 18 Dec 2024 564th scpchicken 🇵🇼 875 16 10 Mar 2023 565th 4hg 🇺🇸 875 41 14 Sep 2023 566th ovs-code 🇩🇪 875 57 17 Nov 2023 567th MeWhenI 🇻🇦 875 69 6 Sep 2022 567th janbehrens 🇩🇪 875 69 7 Sep 2022 567th DialFrost 🇸🇬 875 69 26 Oct 2023 570th Bubbler-4 872 65 6 Sep 2022 570th xnor-gate 872 65 21 Oct 2022 570th andersk 🇺🇸 872 65 25 Oct 2022 570th kgodara 872 65 6 Mar 2023 570th elgan65536 872 65 7 Mar 2024 570th DialFrost 🇸🇬 872 65 4 Apr 2025 570th acotis 872 65 6 Apr 2025 570th pardouin 🇫🇷 872 65 17 Apr 2025 570th emgordon154 872 65 18 Apr 2025 570th ovs-code 🇩🇪 872 65 20 Apr 2025 570th stefangimmillaro 872 65 4 Jun 2025 570th sean-niemann 🇺🇸 872 65 4 Jun 2025 582nd emgordon154 872 104 22 Apr 2025 583rd HPWiz 🇳🇿 871 20 22 Feb 2025 584th canissimia 🇦🇶 871 94 21 May 2023 585th sean-niemann 🇺🇸 870 50 8 Oct 2024 586th KatieLG 🇬🇧 869 43 21 Oct 2022 586th Maznek 869 43 17 Sep 2023 586th MWI-polygolf 869 43 6 Dec 2023 589th JayXon 🇺🇸 869 44 15 Jan 2024 590th rucin93 🇵🇱 869 45 4 Jul 2023 590th sisyphus-ppcg 🇦🇺 869 45 23 Nov 2023 590th xsot 🇸🇬 869 45 24 May 2025 593rd smw5qz 869 46 9 Sep 2022 593rd gXLg 🇩🇪 869 46 21 Oct 2022 593rd SniperSmiley 🇺🇸 869 46 13 Dec 2022 593rd TaserTheFox 🇺🇸 869 46 9 Jan 2023 593rd SirFireball3521 869 46 4 Feb 2023 593rd AlexanderFair 869 46 12 Jul 2023 593rd ListeriaM 869 46 25 Aug 2023 593rd retrohun 869 46 29 Mar 2024 Prev 526–600 of 2,431 Next