Niven 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 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 Mandelbrot 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 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 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 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 Mandelbrot 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 601st sisyphus-ppcg 🇦🇺 887 117 8 Aug 2022 601st rotary-o 🇯🇵 887 117 15 Aug 2022 601st Steffan153 🇫🇮 887 117 17 Nov 2022 601st sean-niemann 🇺🇸 887 117 10 Apr 2023 601st stefangimmillaro 887 117 15 Apr 2023 601st m-tkach 🇺🇦 887 117 2 Jun 2023 601st Yewzir 🇧🇪 887 117 10 Apr 2024 601st pardouin 🇫🇷 887 117 21 Oct 2024 601st DialFrost 🇸🇬 887 117 11 Apr 2025 610th SirBogman 🇺🇸 886 55 8 Aug 2022 610th RDShah 886 55 9 Aug 2022 610th OllieBoyne 🇬🇧 886 55 12 Aug 2022 610th TobyBoyne 🇬🇧 886 55 12 Aug 2022 610th dzshn 886 55 17 Aug 2022 610th HETHAT 🇩🇿 886 55 18 Aug 2022 610th Fishron 886 55 29 Sep 2022 610th CheeseCake628 🇳🇴 886 55 19 Mar 2023 610th 4ndyJ 🇬🇧 886 55 20 Mar 2023 610th InigoK 🇺🇸 886 55 25 Apr 2023 610th Andriamanitra 🇫🇮 886 55 20 Jul 2023 610th davecame 886 55 11 Jan 2024 610th namelessiw 886 55 5 Mar 2024 610th jtaxen 886 55 26 Mar 2024 610th rollershutter 886 55 4 Jul 2024 610th LostSyntax21 🇬🇧 886 55 10 Sep 2024 610th JunkIce 886 55 24 Nov 2024 610th 5quiwyrm 886 55 10 Dec 2024 610th souta-1326 886 55 25 Mar 2025 629th ovs-code 🇩🇪 886 57 11 Oct 2023 630th pardouin 🇫🇷 886 67 21 Oct 2024 630th KasperKivimaeki 🇫🇮 886 67 21 Jan 2025 632nd inventshah 885 51 16 Jan 2024 632nd GolfingSuccess 🇬🇷 885 51 20 Jan 2024 632nd ridingqwerty 🇺🇸 885 51 22 Jan 2024 632nd Yewzir 🇧🇪 885 51 24 Feb 2024 632nd neel11235813 885 51 10 Mar 2024 632nd duckyluuk 🇳🇱 885 51 27 Mar 2024 632nd b-illy 🇬🇧 885 51 9 Sep 2024 632nd emgordon154 885 51 13 Apr 2025 640th xsot 🇸🇬 885 53 24 May 2025 641st GrayJoKing 🇦🇺 884 80 2 Jan 2023 641st MeWhenI 🇻🇦 884 80 21 Feb 2023 641st m-tkach 🇺🇦 884 80 2 Jun 2023 641st lynn 884 80 16 Jul 2023 641st Yewzir 🇧🇪 884 80 10 Apr 2024 646th m-tkach 🇺🇦 884 93 2 Jun 2023 646th Lydxn 🇨🇦 884 93 19 Jul 2023 648th Steffan153 🇫🇮 883 45 11 Aug 2024 648th sisyphus-ppcg 🇦🇺 883 45 12 Aug 2024 648th Shanethegamer 🇺🇸 883 45 14 Aug 2024 648th DialFrost 🇸🇬 883 45 17 Aug 2024 652nd ovs-code 🇩🇪 883 76 15 Jul 2023 653rd ovs-code 🇩🇪 882 72 8 Aug 2022 654th SirBogman 🇺🇸 881 41 6 Jan 2024 654th juliansiebert 🇩🇪 881 41 2 Mar 2025 656th primo-ppcg 🇹🇭 881 68 4 Sep 2022 657th dokutan 881 76 1 Jul 2024 657th zacjl 881 76 19 Jan 2025 659th janbehrens 🇩🇪 879 44 8 Aug 2022 659th MeWhenI 🇻🇦 879 44 25 Nov 2022 661st GrayJoKing 🇦🇺 879 118 14 Aug 2022 661st primo-ppcg 🇹🇭 879 118 4 Sep 2022 661st MeWhenI 🇻🇦 879 118 21 Feb 2023 661st fuzzylojik-golf 🇺🇸 879 118 8 days ago 665th AlephSquirrel 878 88 31 Jan 2025 666th pardouin 🇫🇷 877 86 21 Oct 2024 667th GrayJoKing 🇦🇺 877 99 14 Aug 2022 667th primo-ppcg 🇹🇭 877 99 4 Sep 2022 667th m-tkach 🇺🇦 877 99 2 Jun 2023 670th canissimia 🇦🇶 877 218 21 Aug 2022 671st Steffan153 🇫🇮 876 101 17 Dec 2022 671st MeWhenI 🇻🇦 876 101 21 Feb 2023 671st stefangimmillaro 876 101 14 Jun 2023 671st sean-niemann 🇺🇸 876 101 17 Jun 2023 671st Yewzir 🇧🇪 876 101 10 Apr 2024 Prev 601–675 of 2,209 Next