Niven Numbers 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 58th junkondo-jp 972 42 23 Jun 2024 58th emgordon154 972 42 25 Jun 2024 58th pardouin 🇫🇷 972 42 8 Aug 2024 58th b-illy 🇬🇧 972 42 28 Sep 2024 58th CaedenHarper 🇨🇦 972 42 18 Oct 2024 58th madeforlosers 972 42 4 Nov 2024 58th eranws 972 42 23 Dec 2024 58th deancureton 972 42 29 Dec 2024 58th targrik 972 42 13 Feb 2025 58th jakobwitte 972 42 12 May 2025 58th fuzzylojik-golf 🇺🇸 972 42 15 May 2025 58th qwertyuiop3 🇷🇺 972 42 4 Jun 2025 58th a6166231 🇨🇳 972 42 19 Jun 2025 58th Protothor 972 42 26 days ago 58th TheDrawingCoder-Gamer 972 42 22 days ago 166th primo-ppcg 🇹🇭 970 29 3 Jan 2020 166th prplz 🇦🇺 970 29 5 Jan 2020 166th JayXon 🇺🇸 970 29 20 Feb 2021 166th sisyphus-ppcg 🇦🇺 970 29 3 Jun 2021 166th Lydxn 🇨🇦 970 29 17 Aug 2021 166th stefangimmillaro 970 29 21 Aug 2023 166th orthoplex 🇨🇽 970 29 4 Oct 2023 166th radarek 🇵🇱 970 29 17 Dec 2024 166th sean-niemann 🇺🇸 970 29 12 Jun 2025 175th JayXon 🇺🇸 967 28 29 Oct 2023 175th Lydxn 🇨🇦 967 28 29 Oct 2023 175th sisyphus-ppcg 🇦🇺 967 28 29 Oct 2023 175th Shanethegamer 🇺🇸 967 28 29 Oct 2023 175th Steffan153 🇫🇮 967 28 29 Oct 2023 175th prplz 🇦🇺 967 28 29 Oct 2023 175th sean-niemann 🇺🇸 967 28 25 Mar 2025 182nd nwellnhof 🇩🇪 963 26 2 Sep 2021 183rd primo-ppcg 🇹🇭 962 28 14 Mar 2021 183rd GrayJoKing 🇦🇺 962 28 15 Apr 2021 183rd sisyphus-ppcg 🇦🇺 962 28 16 Apr 2021 183rd Lydxn 🇨🇦 962 28 8 May 2022 183rd Steffan153 🇫🇮 962 28 25 Apr 2023 183rd o0lit3 🇺🇸 962 28 12 Jun 2023 183rd sean-niemann 🇺🇸 962 28 21 May 2025 183rd fuzzylojik-golf 🇺🇸 962 28 15 days ago 191st primo-ppcg 🇹🇭 959 25 22 Jun 2021 191st HPWiz 🇳🇿 959 25 7 Feb 2022 191st GrayJoKing 🇦🇺 959 25 7 Feb 2022 191st ovs-code 🇩🇪 959 25 27 Nov 2022 191st Lydxn 🇨🇦 959 25 4 Aug 2023 191st MeWhenI 🇻🇦 959 25 17 Feb 2025 197th tjtnorton 959 45 29 Nov 2018 197th TFeld00 🇩🇰 959 45 25 Jun 2019 197th hoodadam 959 45 19 Sep 2019 197th marcin7Cd 959 45 15 Mar 2020 197th retrohun 959 45 4 May 2020 197th dim-an 959 45 7 Dec 2020 197th nwellnhof 🇩🇪 959 45 31 Dec 2020 197th neihousaigaai 959 45 22 Mar 2021 197th NewDefectus 🇮🇱 959 45 8 May 2021 197th GrayJoKing 🇦🇺 959 45 8 Sep 2021 197th annaproxy 959 45 24 Dec 2021 197th inventshah 959 45 27 Apr 2022 197th jared-hughes 959 45 13 Aug 2022 197th stefangimmillaro 959 45 30 Sep 2022 197th MeWhenI 🇻🇦 959 45 10 Oct 2022 197th bricknellj 959 45 21 Oct 2022 197th Shanethegamer 🇺🇸 959 45 8 Mar 2023 197th SirBogman 🇺🇸 959 45 10 Jan 2024 197th Grrisly 959 45 25 Mar 2024 197th duckyluuk 🇳🇱 959 45 28 Mar 2024 197th HETHAT 🇩🇿 959 45 11 Apr 2024 197th Yewzir 🇧🇪 959 45 4 Jun 2024 197th emgordon154 959 45 7 Aug 2024 197th alemelis 959 45 26 Sep 2024 197th nullie 959 45 17 Dec 2024 197th Bulmenisaurus 959 45 6 Feb 2025 197th Mukundan314 959 45 25 Apr 2025 197th KasperKivimaeki 🇫🇮 959 45 26 days ago 197th wuduculfre 959 45 4 days ago Prev 151–225 of 3,798 Next