Sierpiński Triangle in PHP in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 1st Lydxn 🇨🇦 1,000 51 6ms 2 Jul 2023 1st JayXon 🇺🇸 1,000 51 5ms 3 Jul 2023 1st primo-ppcg 🇹🇭 1,000 51 5ms 3 Jul 2023 1st sean-niemann 🇺🇸 1,000 51 4ms 27 Nov 2023 1st Steffan153 🇫🇮 1,000 51 5ms 21 Feb 2024 1st rucin93 🇵🇱 1,000 51 5ms 16 Jul 2024 1st KasperKivimaeki 🇫🇮 1,000 51 4ms 9 Dec 2025 8th emplv 🇱🇻 864 59 9ms 2 Jul 2023 9th sisyphus-ppcg 🇦🇺 823 62 6ms 22 Jan 2023 10th janbehrens 🇩🇪 773 66 5ms 28 Nov 2023 11th Attero 🇸🇪 739 69 6ms 20 Sep 2023 12th MeWhenI 🇻🇦 729 70 5ms 3 Jul 2023 13th targrik 622 82 6ms 27 Nov 2025 14th DialFrost 🇸🇬 573 89 5ms 28 Nov 2023 15th Shanethegamer 🇺🇸 560 91 5ms 26 Oct 2022 16th cywong-amino 🇭🇰 548 93 5ms 23 May 2020 17th pschmid0 🇺🇸 500 102 5ms 29 Sep 2022 18th labster 468 109 5ms 3 Mar 2018 19th flekAI 408 125 5ms 6 days ago 20th Kokusui 🇯🇵 267 191 5ms 26 Jul 2024 21st dokutan 250 204 4ms 26 Mar 2025 22nd jrdbrndt 237 215 5ms 14 Feb 2018 23rd KatieLG 🇬🇧 215 237 4ms 30 Nov 2025 24th karhuthebear 182 280 4ms 6 May 2022 25th jessegyger 144 354 5ms 15 May 2024 26th dbrowndan 98 522 5ms 18 Sep 2020 27th retrohun 92 557 5ms 21 Dec 2018 27th vonKrafft 92 557 5ms 25 Mar 2020 29th JRaspass 🇬🇧 91 559 4ms 12 Feb 2018 29th GolfingSuccess 🇬🇷 91 559 5ms 17 Nov 2019 29th kurkale6ka 91 559 5ms 15 Jul 2021 29th theunofficialcoder 91 559 5ms 19 Aug 2021 29th akira-aizawa 🇯🇵 91 559 4ms 29 Dec 2021 29th HumanoidCPU 91 559 5ms 7 May 2024 29th Mabeloid 🇳🇴 91 559 5ms 22 Sep 2024 29th edsrzf 🇳🇿 91 559 6ms 29 Sep 2024 29th CaedenHarper 🇨🇦 91 559 4ms 16 Aug 2025 38th didion0 🇺🇸 91 560 5ms 19 Jan 2021 39th jonbunjaku 91 561 5ms 23 Dec 2020 39th shaunjc 91 561 5ms 17 Feb 2023 41st sshanks49 89 574 5ms 26 Feb 2020 41st KatieLG-Transpiler 🇬🇧 89 574 5ms 24 Jun 2022 43rd mokymok 🇺🇸 89 575 5ms 10 Nov 2021 44th jusaka 88 577 5ms 4 days ago 1–44 of 44
