Emirp Numbers in PHP in chars. 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 Chars Time Submitted 1st Lydxn 🇨🇦 1,000 60 6ms 2 Jul 2023 2nd primo-ppcg 🇹🇭 870 69 14ms 4 Jun 2018 3rd DialFrost 🇸🇬 811 74 9ms 17 Aug 2025 4th emplv 🇱🇻 789 76 5ms 11 May 2021 4th sisyphus-ppcg 🇦🇺 789 76 6ms 14 Jul 2022 6th GrayJoKing 🇦🇺 741 81 2,386ms 30 Mar 2021 7th prplz 🇦🇺 732 82 7ms 10 Jul 2021 8th MeWhenI 🇻🇦 706 85 7ms 29 May 2023 8th targrik 706 85 6ms 28 Jul 2025 10th janbehrens 🇩🇪 682 88 10ms 15 Jun 2021 11th KrausRaus 🇺🇸 659 91 2,384ms 16 Mar 2021 12th dokutan 619 97 6ms 13 Apr 2024 13th toschug 594 101 14ms 23 Feb 2020 14th villfa 571 105 7ms 12 Apr 2018 14th kyle-r 571 105 10ms 11 Apr 2019 14th Kokusui 🇯🇵 571 105 29ms 26 Jul 2024 17th KarstenHohmeier 566 106 8ms 6 Mar 2018 17th stefangimmillaro 566 106 6ms 17 Oct 2022 19th UpwardProcess 561 107 9ms 3 Jan 2019 20th labster 556 108 11ms 13 Mar 2018 21st frobinsonj 550 109 10ms 3 Apr 2018 22nd roxblnfk 545 110 50ms 14 Oct 2022 22nd edsrzf 🇳🇿 545 110 11ms 15 Sep 2024 24th phpshko 531 113 9ms 28 Jul 2019 25th Re-Adventures 🇮🇳 526 114 30ms 4 Nov 2022 26th pschmid0 🇺🇸 508 118 33ms 22 Oct 2022 27th Axsag 🇫🇷 504 119 13ms 23 Jul 2021 28th tvolf 500 120 17ms 9 May 2019 29th Tonic-Box 496 121 14ms 6 Nov 2020 30th jessegyger 492 122 12ms 31 Oct 2022 31st Neofox 469 128 8ms 21 Nov 2017 32nd Yewzir 🇧🇪 458 131 12ms 27 Mar 2024 33rd liviucerchez 448 134 7ms 23 Oct 2023 34th aschui 441 136 12ms 1 Nov 2018 35th mrdamien 435 138 9ms 27 Mar 2019 36th retrohun 432 139 6ms 21 Dec 2018 36th joshdifabio 432 139 8ms 25 Oct 2019 36th Shanethegamer 🇺🇸 432 139 5ms 8 May 2025 39th dwilmer 426 141 10ms 26 Feb 2018 39th lacroixjonathan87 426 141 7ms 11 Aug 2020 39th akira-aizawa 🇯🇵 426 141 6ms 24 Oct 2020 39th JRaspass 🇬🇧 426 141 4ms 22 Dec 2020 39th kurkale6ka 426 141 6ms 15 Jul 2021 39th 1337-man 426 141 6ms 24 Jan 2022 39th HumanoidCPU 426 141 6ms 5 May 2024 39th Mabeloid 🇳🇴 426 141 7ms 17 Sep 2024 39th CaedenHarper 🇨🇦 426 141 5ms 13 Aug 2025 48th eclyptox 420 143 6ms 20 Oct 2024 49th glickel 417 144 19ms 17 Aug 2018 50th jaredcrystal 🇺🇸 414 145 6ms 29 Oct 2019 50th xy3 🇮🇪 414 145 24ms 7 Jan 2022 52nd alexeytihomirov 405 148 14ms 9 Apr 2019 53rd matthudgins 400 150 24ms 6 Aug 2019 54th jusaka 397 151 5ms 2 days ago 55th alxydu 392 153 5ms 3 Apr 2023 56th snoozingnewt 🇨🇦 377 159 6ms 12 Oct 2025 57th adoxography 368 163 7ms 26 Jan 2021 57th FrederikHutfless 🇩🇪 368 163 6ms 22 Dec 2022 59th KatieLG 🇬🇧 364 165 6ms 30 Nov 2025 60th kittrz9 341 176 6ms 7 Dec 2017 60th mokymok 🇺🇸 341 176 5ms 8 Nov 2021 60th SpareManiKatti 341 176 6ms 19 Apr 2022 60th KatieLG-Transpiler 🇬🇧 341 176 5ms 24 Jun 2022 64th msbranicky 330 182 11ms 8 Sep 2023 65th zim312 323 186 7ms 4 Oct 2019 66th YPuest 283 212 7ms 20 Feb 2023 67th jayanwar 263 228 7ms 25 Oct 2019 68th ansnaldo 248 242 7ms 23 Oct 2018 69th kevinnaviapaiva 204 294 6ms 6 Mar 2025 70th seanleken 197 304 29ms 25 Oct 2019 71st yhm138 61 979 5ms 16 Feb 2025 1–71 of 71
