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 751st primo-ppcg 🇹🇭 702 116 45ms 4 Jan 2024 752nd Shanethegamer 🇺🇸 701 55 5ms 27 Dec 2021 753rd lynn 701 57 38ms 25 May 2022 753rd DialFrost 🇸🇬 701 57 35ms 26 Dec 2024 755th Shanethegamer 🇺🇸 701 61 928ms 15 Dec 2022 755th anter69 🇭🇺 701 61 924ms 19 Feb 2023 757th primo-ppcg 🇹🇭 701 79 110ms 6 Sep 2023 758th j-Ewan 699 41 34ms 4 Feb 2022 758th yzhs 🇩🇪 699 41 36ms 23 Jun 2022 760th edsrzf 🇳🇿 699 102 130ms 8 Jun 2025 761st Indivicivet 698 53 95ms 23 Mar 2021 762nd yanqui-uxo 697 95 183ms 14 Sep 2018 762nd GrayJoKing 🇦🇺 697 95 164ms 16 Mar 2021 762nd Natanaelel 🇸🇪 697 95 134ms 11 Sep 2021 762nd stackofbears 697 95 155ms 7 Oct 2023 762nd HolmDev 697 95 169ms 10 Sep 2025 767th MichalMarsalek 🇨🇿 695 80 205ms 18 Dec 2022 767th fuzzylojik-golf 🇺🇸 695 80 200ms 31 Aug 2025 769th Waffle3z 695 81 10ms 5 Jun 2021 769th KrausRaus 🇺🇸 695 81 12ms 31 Dec 2021 769th inventshah 695 81 10ms 19 Jun 2022 772nd prplz 🇦🇺 695 82 3ms 10 Jul 2021 773rd stevelamm 693 78 12ms 3 Oct 2018 773rd Sticky-Bits 693 78 10ms 18 Apr 2019 773rd sk- 693 78 11ms 17 Sep 2019 773rd RDShah 693 78 13ms 3 Aug 2020 773rd hellwue 693 78 13ms 15 Feb 2023 773rd 2011-Chan-Ethan 693 78 16ms 20 Jul 2023 773rd davecame 693 78 10ms 14 Aug 2023 773rd Babafaba 693 78 15ms 9 Sep 2025 781st jared-hughes 693 98 434ms 24 Sep 2025 782nd Irratix 🇳🇱 692 80 100ms 17 Aug 2021 783rd Yewzir 🇧🇪 690 62 914ms 7 Feb 2024 784th stefangimmillaro 689 49 2ms 24 Apr 2022 785th anastos 689 96 157ms 23 Jul 2018 785th user189032 689 96 171ms 29 May 2019 785th yzhs 🇩🇪 689 96 224ms 24 Jul 2021 785th cbrt-x 689 96 251ms 19 Sep 2023 785th the-zammers 689 96 196ms 10 Nov 2023 790th MeWhenI 🇻🇦 688 83 3ms 25 Jul 2023 791st janbehrens 🇩🇪 687 51 188ms 28 Nov 2023 791st dcgjb 687 51 189ms 9 Feb 2024 793rd dokutan 687 81 207ms 23 Jul 2025 794th stefangimmillaro 686 99 347ms 27 days ago 795th jjatria 685 54 129ms 29 Jul 2022 796th primo-ppcg 🇹🇭 685 109 2ms 3 Oct 2020 796th MeWhenI 🇻🇦 685 109 2ms 20 Apr 2022 798th GeoffroyF 684 79 11ms 16 May 2018 798th Mr-Xcoder 684 79 11ms 8 Sep 2018 798th vladyslavprosolupov 684 79 15ms 27 May 2019 798th giacomogallina 684 79 45ms 13 Jun 2019 798th siegelzero 684 79 13ms 7 Aug 2019 798th handisb 684 79 25ms 26 Oct 2019 798th olivermrose 🇺🇸 684 79 15ms 20 Oct 2021 798th guilhem-roy 🇫🇷 684 79 18ms 26 Feb 2022 798th tri1212 🇻🇳 684 79 16ms 17 Jul 2022 798th P-Quentin 🇫🇷 684 79 14ms 3 Aug 2022 798th elgan65536 684 79 17ms 7 Apr 2024 798th AlephSquirrel 684 79 11ms 19 Jul 2024 798th Keegan-T 🇨🇦 684 79 14ms 23 Apr 2025 798th evan18c 684 79 16ms 23 Apr 2025 798th snoozingnewt 🇺🇸 684 79 14ms 16 Sep 2025 813th GrayJoKing 🇦🇺 684 349 2ms 24 Jul 2020 814th iznax 683 82 321ms 21 Nov 2021 814th tkr-sh 🇰🇵 683 82 327ms 14 Jun 2022 816th alomiF 682 97 163ms 24 Aug 2024 817th MeWhenI 🇻🇦 680 95 3ms 20 Feb 2023 818th sisyphus-ppcg 🇦🇺 679 63 844ms 23 Mar 2022 818th dokutan 679 63 934ms 14 Apr 2024 820th doge1338 678 83 9ms 20 Mar 2021 820th GrayJoKing 🇦🇺 678 83 327ms 30 Mar 2021 820th two-bad 🇬🇧 678 83 10ms 15 Feb 2024 823rd ovs-code 🇩🇪 678 95 425ms 16 Jun 2024 824th StanislavNikolov 676 80 12ms 26 Nov 2017 824th LlamaLad7 🇬🇧 676 80 21ms 17 Jan 2021 First Prev 751–825 of 3,047 Next Last