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 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 Topological Sort 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 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 Knight 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 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 Knight 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 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 Topological Sort 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 75th Steffan153 🇫🇮 910 64 6 Aug 2024 77th JayXon 🇺🇸 910 117 19 Dec 2023 78th error256 909 71 27 Sep 2024 79th Lydxn 🇨🇦 909 86 26 Feb 2023 80th Steffan153 🇫🇮 908 50 28 Aug 2024 81st GrayJoKing 🇦🇺 908 71 9 Jun 2022 81st Steffan153 🇫🇮 908 71 27 Dec 2022 83rd JayXon 🇺🇸 908 139 19 Dec 2023 84th ovs-code 🇩🇪 906 86 27 Jan 2024 85th JayXon 🇺🇸 906 87 19 Dec 2023 85th Steffan153 🇫🇮 906 87 20 Jul 2024 85th Lydxn 🇨🇦 906 87 24 Jan 2025 85th sean-niemann 🇺🇸 906 87 11 Apr 2025 89th Steffan153 🇫🇮 906 89 25 Feb 2023 90th antimon2 🇯🇵 905 63 28 Jan 2021 91st Lydxn 🇨🇦 904 79 11 Oct 2023 92nd btnlq 904 82 18 Nov 2021 93rd NewDefectus 🇮🇱 903 70 7 Feb 2021 93rd Sp3000 🇦🇺 903 70 10 Jan 2024 95th DialFrost 🇸🇬 903 72 17 Mar 2025 96th Kacarott 🇦🇺 903 78 7 May 2024 97th marshallward 🇺🇸 903 81 4 Apr 2022 98th BlankSpruce 902 85 19 Aug 2024 99th lynn 902 103 10 Mar 2022 99th acotis 902 103 24 Jun 2025 101st bricknellj 900 61 12 Dec 2022 102nd Lydxn 🇨🇦 900 86 26 Feb 2023 103rd GrayJoKing 🇦🇺 900 87 22 Jun 2022 103rd primo-ppcg 🇹🇭 900 87 23 Jun 2022 103rd sean-niemann 🇺🇸 900 87 5 days ago 106th nwellnhof 🇩🇪 900 101 21 Sep 2024 107th JayXon 🇺🇸 900 102 19 Dec 2023 108th duckyluuk 🇳🇱 899 69 11 Jun 2025 109th btnlq 898 95 6 Mar 2023 110th kg583 🇺🇸 897 103 4 Nov 2024 111th xnor-gate 896 87 15 Dec 2021 112th inventshah 895 88 28 Sep 2023 113th lynn 893 88 30 Nov 2021 114th thospel 892 41 28 Jun 2018 115th Shanethegamer 🇺🇸 892 95 24 Jan 2024 116th JayXon 🇺🇸 892 101 5 Mar 2022 117th BlankSpruce 892 102 19 Aug 2024 118th sean-niemann 🇺🇸 892 103 5 days ago 119th weeble 891 59 23 Dec 2024 120th alemelis 891 64 22 Mar 2023 120th MarcMush 🇫🇷 891 64 5 Jan 2024 122nd Shanethegamer 🇺🇸 889 97 29 Oct 2024 123rd nwellnhof 🇩🇪 888 41 7 Sep 2021 124th emgordon154 888 95 19 days ago 125th primo-ppcg 🇹🇭 888 104 8 Feb 2021 126th emgordon154 888 150 10 Jun 2025 127th nwellnhof 🇩🇪 887 81 20 Oct 2021 127th emplv 🇱🇻 887 81 27 Dec 2021 127th vlpx 🇫🇮 887 81 1 Aug 2024 130th Lydxn 🇨🇦 886 122 25 May 2022 131st neel11235813 885 62 25 Feb 2023 132nd primo-ppcg 🇹🇭 885 105 8 Jan 2020 133rd m-tkach 🇺🇦 885 115 18 Dec 2023 134th xsot 🇸🇬 883 71 15 Apr 2024 135th primo-ppcg 🇹🇭 883 96 8 May 2023 135th Steffan153 🇫🇮 883 96 20 Aug 2023 137th stefangimmillaro 882 74 28 Feb 2023 138th Steffan153 🇫🇮 882 81 29 Aug 2024 138th sean-niemann 🇺🇸 882 81 8 Jan 2025 140th primo-ppcg 🇹🇭 881 46 6 Feb 2022 141st primo-ppcg 🇹🇭 881 83 26 Apr 2025 142nd GolfingSuccess 🇬🇷 880 59 25 Jan 2025 143rd Steffan153 🇫🇮 880 80 24 Sep 2023 144th JayXon 🇺🇸 880 88 20 Dec 2023 145th pardouin 🇫🇷 880 98 13 May 2025 146th Steffan153 🇫🇮 879 89 25 Feb 2023 147th kg583 🇺🇸 879 103 16 Feb 2025 148th GrayJoKing 🇦🇺 878 97 31 Jul 2023 149th andersk 🇺🇸 877 106 10 Jan 2020 150th JayXon 🇺🇸 877 168 9 Sep 2023 Prev 76–150 of 2,288 Next