Emirp 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 601st ovs-code 🇩🇪 762 69 17 Nov 2024 602nd NewDefectus 🇮🇱 761 71 16 Dec 2021 602nd rschwa6308 🇺🇸 761 71 12 May 2023 602nd zbreit 🇺🇸 761 71 20 May 2023 605th Yewzir 🇧🇪 761 93 3 Aug 2023 606th ngn 🇧🇬 758 33 6 Feb 2022 607th emgordon154 758 123 17 Jan 2025 608th antimon2 🇯🇵 756 59 12 Sep 2022 609th Steffan153 🇫🇮 756 64 4 Jan 2023 609th Shanethegamer 🇺🇸 756 64 29 Mar 2023 611th detrumi 🇳🇱 756 94 26 Apr 2023 612th o0lit3 🇺🇸 754 51 12 Apr 2021 613th sean-niemann 🇺🇸 754 107 17 Dec 2023 614th dokutan 753 94 14 Apr 2024 615th bbkr 752 49 14 Nov 2018 615th itiievskyi 🇺🇦 752 49 11 Aug 2020 617th anter69 🇭🇺 752 53 8 Feb 2023 617th fuzzylojik-golf 🇺🇸 752 53 7 days ago 619th ffelixm 752 75 12 Jun 2025 620th Lifesorder 750 72 12 Oct 2018 620th nwellnhof 🇩🇪 750 72 4 Feb 2021 620th annaproxy 750 72 28 Dec 2021 620th yzhs 🇩🇪 750 72 20 Jul 2022 620th fourth-bit 750 72 2 Jul 2023 620th bizy-coder 750 72 14 Aug 2024 626th ETHproductions 🇺🇸 750 75 21 Dec 2018 626th elisherer 🇮🇱 750 75 8 Apr 2019 626th emgordon154 750 75 13 Dec 2021 626th nwellnhof 🇩🇪 750 75 26 Jun 2023 630th scpchicken 🇵🇼 750 88 21 Feb 2023 631st emplv 🇱🇻 749 76 11 May 2021 631st sisyphus-ppcg 🇦🇺 749 76 14 Jul 2022 633rd Irratix 🇳🇱 747 45 1 Nov 2020 633rd GrayJoKing 🇦🇺 747 45 1 Nov 2020 633rd primo-ppcg 🇹🇭 747 45 2 Nov 2020 633rd KatieLG 🇬🇧 747 45 6 Dec 2020 633rd sisyphus-ppcg 🇦🇺 747 45 11 Mar 2022 633rd msbranicky 747 45 27 Jul 2023 633rd adamnielson42 🇺🇸 747 45 8 Nov 2023 633rd dokutan 747 45 11 Nov 2023 641st HPWiz 🇳🇿 747 67 16 Jan 2024 642nd GrayJoKing 🇦🇺 747 86 5 Mar 2022 643rd wiz0u 745 75 26 Jun 2023 643rd pardouin 🇫🇷 745 75 8 Oct 2024 645th JDiLenarda 🇫🇷 744 65 9 Oct 2020 646th dokutan 743 60 11 Apr 2024 647th DialFrost 🇸🇬 742 78 5 Nov 2023 648th laikoni 742 89 25 Dec 2018 649th msbranicky 741 214 29 Aug 2023 650th xorraxrax 740 73 26 Oct 2019 650th btjones0 740 73 15 Jul 2022 650th Bmrl7 740 73 26 Feb 2024 653rd rambox11 740 76 27 Apr 2018 653rd Davr1 🇨🇿 740 76 15 Oct 2023 653rd ovs-code 🇩🇪 740 76 17 Nov 2024 656th MeWhenI 🇻🇦 740 109 10 Oct 2023 657th Lydxn 🇨🇦 739 52 18 Jul 2022 657th xsot 🇸🇬 739 52 19 days ago 659th GrayJoKing 🇦🇺 738 54 24 Nov 2021 659th emgordon154 738 54 26 Jul 2024 659th pardouin 🇫🇷 738 54 11 Apr 2025 662nd RustemB 🇷🇺 737 50 3 Jan 2021 662nd ovs-code 🇩🇪 737 50 8 May 2024 664th ovs-code 🇩🇪 736 68 16 Jan 2024 665th gnuvince 735 34 15 days ago 666th AlephSquirrel 734 40 31 Jul 2022 667th dokutan 734 138 22 Jan 2024 668th davitf 730 74 19 Nov 2018 668th ydevor 🇮🇱 730 74 26 Nov 2020 668th itsjustfreekie 730 74 19 Sep 2021 668th ZakkkkAttackkkk 🇵🇭 730 74 26 Dec 2021 668th domingues 🇵🇹 730 74 10 Aug 2022 668th jakobkordez 🇸🇮 730 74 31 Oct 2022 668th scpchicken 🇵🇼 730 74 17 Jan 2023 668th aksyristos 730 74 26 Jan 2023 Prev 601–675 of 2,900 Next