Niven Numbers in PHP 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 primo-ppcg 🇹🇭 1,000 42 5ms 11 May 2018 1st sisyphus-ppcg 🇦🇺 1,000 42 5ms 17 Jun 2021 1st Lydxn 🇨🇦 1,000 42 6ms 7 Apr 2022 1st xsot 🇸🇬 1,000 42 4ms 23 May 2025 5th villfa 977 43 6ms 11 May 2018 5th alexeytihomirov 977 43 4ms 5 Apr 2019 5th prplz 🇦🇺 977 43 4ms 22 Feb 2020 5th janbehrens 🇩🇪 977 43 5ms 11 Aug 2020 5th Attero 🇸🇪 977 43 4ms 8 Sep 2020 5th JayXon 🇺🇸 977 43 6ms 18 Feb 2021 5th GrayJoKing 🇦🇺 977 43 5ms 27 Feb 2021 5th emplv 🇱🇻 977 43 6ms 6 May 2021 5th Shanethegamer 🇺🇸 977 43 4ms 16 Feb 2022 5th sean-niemann 🇺🇸 977 43 4ms 19 Mar 2022 5th pschmid0 🇺🇸 977 43 4ms 7 Aug 2022 5th stefangimmillaro 977 43 4ms 18 Sep 2022 5th Steffan153 🇫🇮 977 43 4ms 26 Nov 2022 5th DialFrost 🇸🇬 977 43 4ms 14 Jan 2023 5th MeWhenI 🇻🇦 977 43 5ms 28 May 2023 5th rucin93 🇵🇱 977 43 4ms 4 Jul 2023 5th ovs-code 🇩🇪 977 43 4ms 4 Oct 2023 5th Yewzir 🇧🇪 977 43 4ms 15 Nov 2023 5th edsrzf 🇳🇿 977 43 6ms 15 Sep 2024 5th targrik 977 43 4ms 13 Mar 2025 5th fuzzylojik-golf 🇺🇸 977 43 5ms 29 May 2025 26th tvolf 955 44 5ms 22 Apr 2019 26th rzv-me 955 44 5ms 5 Oct 2024 26th snoozingnewt 🇺🇸 955 44 4ms 23 days ago 29th dbrowndan 933 45 6ms 21 Sep 2020 29th BBoehm 🇩🇪 933 45 5ms 20 Nov 2020 29th pardouin 🇫🇷 933 45 4ms 22 Aug 2024 32nd ondras 857 49 4ms 30 Apr 2020 32nd albanian-laundromat 857 49 4ms 20 days ago 34th Panika-dev 840 50 4ms 5 Apr 2019 34th voytxt 🇨🇿 840 50 4ms 20 Mar 2022 34th GolfingSuccess 🇬🇷 840 50 6ms 11 Aug 2025 37th cywong-amino 🇭🇰 808 52 6ms 19 Jun 2020 38th aschui 778 54 4ms 18 Oct 2018 38th UpwardProcess 778 54 3ms 31 Dec 2018 38th viktoras25 778 54 5ms 12 Apr 2019 38th oddvalue 778 54 4ms 24 Aug 2022 42nd KrausRaus 🇺🇸 764 55 4ms 12 Jan 2021 42nd josh-h-90 764 55 6ms 2 Feb 2021 42nd Kokusui 🇯🇵 764 55 4ms 22 Jul 2024 45th naxoc 750 56 5ms 28 Mar 2021 45th Re-Adventures 🇮🇳 750 56 4ms 4 Nov 2022 45th qwertyuiop3 🇷🇺 750 56 4ms 8 Jun 2025 48th dokutan 737 57 7ms 10 Apr 2025 49th sfaut 🇫🇷 724 58 4ms 27 Jun 2021 49th jessegyger 724 58 5ms 22 Oct 2022 51st rollershutter 712 59 4ms 26 Nov 2021 51st andre-lameirinhas 🇵🇹 712 59 4ms 23 Jul 2024 53rd ereztaiar 🇮🇱 677 62 4ms 11 Sep 2021 54th akira-aizawa 🇯🇵 656 64 4ms 18 Mar 2020 54th vonKrafft 656 64 4ms 25 Mar 2020 56th ConorOBrien-Foxx 646 65 4ms 2 Mar 2019 57th AlexOrphan 636 66 4ms 6 Oct 2021 57th StronkCheese 🇺🇸 636 66 4ms 8 Sep 2023 57th fischfood 636 66 6ms 8 Aug 2024 60th YPuest 609 69 4ms 22 Feb 2023 61st mic2100 592 71 4ms 29 Jul 2022 62nd Ralac07 🇦🇺 583 72 6ms 13 Jun 2024 63rd MiranDaniel 🇨🇿 575 73 4ms 1 Sep 2023 64th Tonic-Box 553 76 4ms 7 Nov 2020 65th matthudgins 494 85 4ms 12 Jul 2019 66th satutalo 🇫🇮 488 86 4ms 22 Nov 2022 67th quentincaffeino 483 87 107ms 30 Apr 2020 67th stadamdoki 483 87 112ms 21 Apr 2021 69th Fencerman2 462 91 112ms 27 Jul 2018 70th retrohun 447 94 4ms 21 Dec 2018 71st msbranicky 442 95 5ms 8 Sep 2023 72nd JRaspass 🇬🇧 438 96 4ms 19 May 2018 72nd HumanoidCPU 438 96 6ms 8 May 2024 72nd Mabeloid 🇳🇴 438 96 5ms 22 Sep 2024 72nd CaedenHarper 🇨🇦 438 96 4ms 16 Aug 2025 1–75 of 84 Next Last