Emirp Numbers in all languages 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript 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 ><> 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 ALGOL 68 APL ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 641st antimon2 🇯🇵 756 59 932ms 12 Sep 2022 642nd Steffan153 🇫🇮 756 64 1,370ms 4 Jan 2023 642nd Shanethegamer 🇺🇸 756 64 1,355ms 29 Mar 2023 644th o0lit3 🇺🇸 754 51 4ms 12 Apr 2021 645th dokutan 754 94 51ms 14 Apr 2024 646th bbkr 753 49 91ms 14 Nov 2018 646th itiievskyi 🇺🇦 753 49 105ms 11 Aug 2020 648th anter69 🇭🇺 753 53 54ms 8 Feb 2023 648th fuzzylojik-golf 🇺🇸 753 53 34ms 6 Jul 2025 650th ffelixm 753 75 114ms 12 Jun 2025 651st Lifesorder 751 72 10ms 12 Oct 2018 651st nwellnhof 🇩🇪 751 72 9ms 4 Feb 2021 651st annaproxy 751 72 10ms 28 Dec 2021 651st yzhs 🇩🇪 751 72 11ms 20 Jul 2022 651st fourth-bit 751 72 10ms 2 Jul 2023 656th scpchicken 🇵🇼 751 88 143ms 21 Feb 2023 657th sean-niemann 🇺🇸 751 105 21ms 19 Nov 2025 658th ETHproductions 🇺🇸 750 75 29ms 21 Dec 2018 658th elisherer 🇮🇱 750 75 9ms 8 Apr 2019 658th emgordon154 750 75 10ms 13 Dec 2021 658th nwellnhof 🇩🇪 750 75 9ms 26 Jun 2023 662nd emplv 🇱🇻 749 76 5ms 11 May 2021 662nd sisyphus-ppcg 🇦🇺 749 76 5ms 14 Jul 2022 664th HPWiz 🇳🇿 748 67 390ms 16 Jan 2024 665th GrayJoKing 🇦🇺 748 86 415ms 5 Mar 2022 665th fuzzylojik-golf 🇺🇸 748 86 433ms 30 Aug 2025 667th Irratix 🇳🇱 747 45 1ms 1 Nov 2020 667th GrayJoKing 🇦🇺 747 45 2ms 1 Nov 2020 667th primo-ppcg 🇹🇭 747 45 1ms 2 Nov 2020 667th KatieLG 🇬🇧 747 45 2ms 6 Dec 2020 667th sisyphus-ppcg 🇦🇺 747 45 1ms 11 Mar 2022 667th msbranicky 747 45 2ms 27 Jul 2023 667th adamnielson42 🇺🇸 747 45 2ms 8 Nov 2023 667th dokutan 747 45 2ms 11 Nov 2023 675th wiz0u 747 75 420ms 26 Jun 2023 675th pardouin 🇫🇷 747 75 435ms 8 Oct 2024 675th fuzzylojik-golf 🇺🇸 747 75 412ms 31 Aug 2025 675th amazingalek 🇳🇴 747 75 407ms 6 Jan 2026 679th Yewzir 🇧🇪 746 91 363ms 2 Oct 2025 680th JDiLenarda 🇫🇷 744 65 1,301ms 9 Oct 2020 681st DialFrost 🇸🇬 744 78 2ms 5 Nov 2023 682nd dokutan 743 60 265ms 11 Apr 2024 683rd dokutan 743 76 107ms 23 Jul 2025 684th laikoni 743 89 127ms 25 Dec 2018 685th Lydxn 🇨🇦 740 52 3ms 18 Jul 2022 685th xsot 🇸🇬 740 52 5ms 24 Jun 2025 687th xorraxrax 740 73 11ms 26 Oct 2019 687th btjones0 740 73 14ms 15 Jul 2022 687th Bmrl7 740 73 12ms 26 Feb 2024 690th rambox11 740 76 9ms 27 Apr 2018 690th Davr1 🇨🇿 740 76 10ms 15 Oct 2023 690th ovs-code 🇩🇪 740 76 11ms 17 Nov 2024 693rd GrayJoKing 🇦🇺 739 54 35ms 24 Nov 2021 693rd emgordon154 739 54 35ms 26 Jul 2024 695th ian-h-chamberlain 🇺🇸 739 107 39ms 20 Oct 2025 696th RustemB 🇷🇺 738 50 90ms 3 Jan 2021 696th ovs-code 🇩🇪 738 50 141ms 8 May 2024 698th ovs-code 🇩🇪 737 68 487ms 16 Jan 2024 699th gnuvince 735 34 2ms 28 Jun 2025 700th AlephSquirrel 734 40 42ms 31 Jul 2022 701st GrayJoKing 🇦🇺 732 78 3ms 26 Jul 2023 702nd itsh01 731 77 10ms 23 Aug 2021 703rd davitf 730 74 11ms 19 Nov 2018 703rd ydevor 🇮🇱 730 74 10ms 26 Nov 2020 703rd itsjustfreekie 730 74 12ms 19 Sep 2021 703rd ZakkkkAttackkkk 🇵🇭 730 74 15ms 26 Dec 2021 703rd domingues 🇵🇹 730 74 9ms 10 Aug 2022 703rd jakobkordez 🇸🇮 730 74 56ms 31 Oct 2022 703rd scpchicken 🇵🇼 730 74 10ms 17 Jan 2023 703rd aksyristos 730 74 11ms 26 Jan 2023 711th dokutan 730 93 369ms 24 Sep 2025 712th msbranicky 729 214 10ms 29 Aug 2023 713th GrayJoKing 🇦🇺 727 73 3ms 16 Aug 2023 713th edsrzf 🇳🇿 727 73 4ms 30 Nov 2025 715th Yewzir 🇧🇪 727 77 388ms 8 May 2023 715th janbehrens 🇩🇪 727 77 378ms 20 Jun 2023 717th annaproxy 726 91 137ms 5 Feb 2022 718th sisyphus-ppcg 🇦🇺 725 55 35ms 15 Jun 2021 718th Yewzir 🇧🇪 725 55 34ms 7 Feb 2024 720th inventshah 724 62 2,252ms 24 Oct 2024 First Prev 641–720 of 3,140 Next Last