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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 826th sisyphus-ppcg 🇦🇺 677 63 844ms 23 Mar 2022 826th dokutan 677 63 934ms 14 Apr 2024 828th ovs-code 🇩🇪 677 95 425ms 16 Jun 2024 829th StanislavNikolov 675 80 12ms 26 Nov 2017 829th LlamaLad7 🇬🇧 675 80 21ms 17 Jan 2021 829th voidmax 675 80 10ms 1 Dec 2021 829th ejini6969 675 80 11ms 1 Apr 2023 829th SB-945 675 80 29ms 13 Feb 2024 834th boxjelly 674 98 269ms 5 Jan 2021 834th tobeannouncd 674 98 170ms 9 Jan 2024 836th Yewzir 🇧🇪 673 120 3ms 5 Jan 2024 837th cure-honey 🇯🇵 672 121 47ms 6 Jul 2021 838th molecules 671 55 97ms 27 Dec 2017 839th MeWhenI 🇻🇦 671 98 4ms 29 Nov 2022 840th nwellnhof 🇩🇪 671 101 402ms 25 Sep 2025 841st ian-odonnell 670 84 9ms 5 Mar 2018 841st LordSir101 670 84 10ms 10 Sep 2025 843rd MeWhenI 🇻🇦 670 85 4ms 29 May 2023 843rd targrik 670 85 4ms 28 Jul 2025 845th f-tucker 669 144 7ms 20 Feb 2024 846th MeWhenI 🇻🇦 668 75 422ms 24 May 2024 847th dokutan 668 140 311ms 1 Apr 2024 848th emgordon154 667 44 54ms 13 Sep 2024 849th Espiobest 667 81 32ms 26 Feb 2021 849th gilufin 667 81 16ms 23 May 2021 849th Waffle3z 667 81 12ms 7 Sep 2021 849th quimey 667 81 19ms 21 Jun 2023 853rd fruno-bulax 667 99 146ms 16 Feb 2019 854th ovs-code 🇩🇪 666 67 272ms 12 Mar 2024 855th emgordon154 666 79 148ms 4 Aug 2024 856th olivermrose 🇺🇸 665 60 39ms 31 Oct 2021 857th pardouin 🇫🇷 663 62 715ms 29 Aug 2025 858th dokutan 663 97 458ms 23 Jul 2025 859th jakobwitte 662 85 10ms 20 Mar 2018 859th janbehrens 🇩🇪 662 85 13ms 17 Aug 2021 861st MateuszPietrzak 🇵🇱 662 107 50ms 9 Jan 2024 861st HumanoidCPU 662 107 59ms 5 May 2024 861st ovs-code 🇩🇪 662 107 55ms 3 Jun 2024 864th ashtraypettingzoo 🇺🇸 661 100 150ms 12 Feb 2023 865th 5quiwyrm 659 53 211ms 2 Sep 2025 866th AlephSquirrel 659 76 565ms 19 Jul 2024 867th jmerle 🇳🇱 659 82 14ms 11 Jul 2023 867th Powerroff 659 82 25ms 10 Nov 2024 867th RaBa21 🇭🇺 659 82 18ms 19 Jul 2025 870th sisyphus-ppcg 🇦🇺 659 125 2ms 15 May 2022 870th GolfingSuccess 🇬🇷 659 125 1ms 16 May 2022 870th MeWhenI 🇻🇦 659 125 1ms 18 May 2022 870th ovs-code 🇩🇪 659 125 1ms 20 May 2022 870th inventshah 659 125 2ms 22 May 2022 870th lynn 659 125 1ms 27 May 2022 870th nwellnhof 🇩🇪 659 125 2ms 7 Jul 2022 870th galloj 🇨🇿 659 125 2ms 29 Aug 2022 870th Steffan153 🇫🇮 659 125 2ms 28 Jan 2023 870th sean-niemann 🇺🇸 659 125 2ms 20 May 2023 870th JayXon 🇺🇸 659 125 2ms 25 May 2023 870th Lydxn 🇨🇦 659 125 1ms 24 Jun 2023 870th dokutan 659 125 2ms 2 Oct 2023 870th retrohun 659 125 2ms 22 Jan 2024 870th kritixilithos 659 125 1ms 22 May 2024 870th pardouin 🇫🇷 659 125 1ms 21 Sep 2024 870th DialFrost 🇸🇬 659 125 2ms 5 Jan 2025 870th stefangimmillaro 659 125 2ms 14 Jul 2025 870th fuzzylojik-golf 🇺🇸 659 125 1ms 2 Sep 2025 889th emplv 🇱🇻 656 86 113ms 26 Oct 2022 890th eldritchconundrum 654 61 33ms 31 Oct 2022 890th dokutan 654 61 30ms 14 Apr 2024 892nd flawr 654 101 150ms 20 Feb 2019 892nd drbalan 654 101 175ms 18 Jul 2020 894th scpchicken 🇵🇼 652 59 5ms 5 Feb 2023 895th AshyIsMe 🇦🇺 651 83 63ms 16 Jul 2022 895th fkantelberg 651 83 17ms 14 Jul 2023 895th lelbal 651 83 13ms 23 Dec 2024 898th primo-ppcg 🇹🇭 651 86 335ms 21 Nov 2021 899th orthoplex 🇨🇽 649 44 48ms 5 Oct 2020 899th MeWhenI 🇻🇦 649 44 41ms 7 Aug 2023 First Prev 826–900 of 3,054 Next Last
