Diamonds 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers 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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 298th inventshah 772 93 26 Sep 2023 298th two-bad 🇬🇧 772 93 23 Feb 2024 303rd MeWhenI 🇻🇦 770 59 16 Aug 2022 304th primo-ppcg 🇹🇭 770 74 16 Nov 2022 305th prplz 🇦🇺 770 118 3 Jan 2022 305th ovs-code 🇩🇪 770 118 3 Jun 2024 307th LucaArgentiUCF 🇮🇹 768 95 28 Jan 2021 307th stefangimmillaro 768 95 26 Apr 2025 309th pardouin 🇫🇷 767 85 24 days ago 310th retrohun 767 87 17 Aug 2024 311th primo-ppcg 🇹🇭 766 92 5 Apr 2025 312th Alex-x90 🇺🇸 766 100 15 Feb 2023 313th lynn 765 34 28 Feb 2023 313th emgordon154 765 34 10 Sep 2024 315th Lydxn 🇨🇦 765 50 24 May 2022 316th thisishowmymindworks 🇳🇴 764 94 8 Sep 2020 316th PatrickStephansen 🇿🇦 764 94 21 Sep 2020 316th Alex-x90 🇺🇸 764 94 22 Feb 2023 319th MeWhenI 🇻🇦 764 102 27 Jul 2024 320th SirBogman 🇺🇸 763 42 9 Feb 2023 321st m-tkach 🇺🇦 763 68 21 Jan 2024 322nd sean-niemann 🇺🇸 763 120 7 Mar 2023 323rd Attero 🇸🇪 762 48 17 Oct 2020 324th emgordon154 762 69 6 hours ago 325th prplz 🇦🇺 762 72 3 Dec 2019 325th MeWhenI 🇻🇦 762 72 28 Oct 2021 325th btjones0 762 72 15 Jul 2022 325th Yewzir 🇧🇪 762 72 14 Apr 2023 325th albanian-laundromat 762 72 17 Apr 2025 325th FEZfan 🇦🇺 762 72 18 Apr 2025 325th Keegan-T 🇨🇦 762 72 22 Apr 2025 332nd emgordon154 761 113 11 Nov 2024 333rd lynn 758 48 9 May 2021 334th GrayJoKing 🇦🇺 758 85 23 Jul 2024 335th emgordon154 758 118 8 Dec 2024 336th lynn 758 134 11 Jul 2023 337th pardouin 🇫🇷 757 60 2 Dec 2024 338th GrayJoKing 🇦🇺 757 93 9 Dec 2023 339th primo-ppcg 🇹🇭 757 103 16 Jan 2021 340th rucin93 🇵🇱 756 77 29 Aug 2024 341st ETHproductions 🇺🇸 756 95 17 Dec 2018 341st coreynash 756 95 22 Nov 2022 341st helbling 🇨🇭 756 95 3 May 2024 344th DardS8Br 756 167 14 Jan 2024 344th MeWhenI 🇻🇦 756 167 13 Aug 2024 346th toschug 755 83 26 Feb 2020 347th stefangimmillaro 755 114 29 Oct 2024 348th GrayJoKing 🇦🇺 754 166 7 Feb 2021 349th PeterTillema 🇳🇱 752 69 10 Mar 2024 349th Steffan153 🇫🇮 752 69 20 Jul 2024 351st Attero 🇸🇪 751 73 25 Sep 2020 351st LlamaLad7 🇬🇧 751 73 7 May 2021 351st bzijlema 🇳🇱 751 73 10 Sep 2024 354th inventshah 751 102 17 Dec 2022 355th tailorspy 751 121 24 May 2024 356th sisyphus-ppcg 🇦🇺 750 51 3 Mar 2023 356th saito-ta 🇯🇵 750 51 9 Jul 2024 358th anter69 🇭🇺 750 87 13 Mar 2025 359th jared-hughes 750 89 4 Jan 2023 360th Maznek 748 96 23 Jun 2023 360th voytxt 🇨🇿 748 96 8 Mar 2025 362nd 12Jeef 747 169 1 Sep 2023 362nd yoshykai 747 169 30 Mar 2025 364th rak1507 🇬🇧 745 43 21 Feb 2022 365th prplz 🇦🇺 745 64 28 Dec 2021 366th sean-niemann 🇺🇸 745 121 6 Mar 2025 367th inventshah 745 122 17 Dec 2022 367th Alex-x90 🇺🇸 745 122 15 Feb 2023 369th CLOStrophobic 🇮🇹 745 124 23 Apr 2025 370th ovs-code 🇩🇪 744 61 9 May 2023 370th janlelis 744 61 21 Sep 2024 372nd AlephSquirrel 744 114 6 Aug 2024 373rd sisyphus-ppcg 🇦🇺 743 35 24 Jul 2022 373rd GrayJoKing 🇦🇺 743 35 6 Aug 2022 373rd MeWhenI 🇻🇦 743 35 25 Aug 2022 Prev 301–375 of 2,177 Next