Diamonds in all languages in bytes. 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 Bytes Time 301st nwellnhof 🇩🇪 801 134 5 Sep 2020 302nd marcin7Cd 795 99 13 Apr 2020 303rd xDavidL 794 118 19 Feb 2022 304th jared-hughes 793 83 27 Feb 2024 305th SirBogman 🇺🇸 792 61 29 Jan 2024 306th SirBogman 🇺🇸 792 65 16 Nov 2023 307th annaproxy 792 83 11 Oct 2022 307th lifthrasiir 🇰🇷 792 83 12 Nov 2024 309th MeWhenI 🇻🇦 792 117 13 Aug 2024 310th KasperKivimaeki 🇫🇮 788 98 4 Nov 2023 311th tclune 787 94 21 Mar 2021 312th Awsute 787 100 11 Nov 2022 312th tobeannouncd 787 100 3 Jan 2024 312th Shanethegamer 🇺🇸 787 100 24 Jan 2024 312th Natanaelel 🇸🇪 787 100 23 Apr 2025 316th SirBogman 🇺🇸 786 42 9 Feb 2023 316th MeWhenI 🇻🇦 786 42 3 Sep 2023 318th itsh01 786 92 14 Dec 2021 318th dmrichwa 🇺🇸 786 92 7 Nov 2023 320th bobbogomip 785 61 7 Nov 2018 321st Natanaelel 🇸🇪 784 84 9 Sep 2021 321st SirBogman 🇺🇸 784 84 13 Nov 2022 323rd primo-ppcg 🇹🇭 783 74 16 Nov 2022 324th kg583 🇺🇸 782 84 31 Oct 2024 324th kops-cg 782 84 26 Feb 2025 326th albanian-laundromat 781 102 27 Jun 2025 327th MeWhenI 🇻🇦 780 66 15 Jul 2022 327th stefangimmillaro 780 66 6 Jan 2023 327th pardouin 🇫🇷 780 66 29 hours ago 330th duckyluuk 🇳🇱 780 79 28 Mar 2024 331st perlebach 🇨🇿 780 112 8 Jun 2025 332nd LucaArgentiUCF 🇮🇹 779 95 28 Jan 2021 332nd stefangimmillaro 779 95 26 Apr 2025 334th GrayJoKing 🇦🇺 779 106 9 Nov 2023 334th error256 779 106 28 Jun 2024 336th Shanethegamer 🇺🇸 779 241 23 Jan 2025 337th lynn 778 48 9 May 2021 338th retrohun 778 87 17 Aug 2024 339th jared-hughes 777 93 4 Jan 2023 339th MeWhenI 🇻🇦 777 93 3 Sep 2023 339th inventshah 777 93 26 Sep 2023 339th two-bad 🇬🇧 777 93 23 Feb 2024 343rd prplz 🇦🇺 777 118 3 Jan 2022 343rd ovs-code 🇩🇪 777 118 3 Jun 2024 345th emgordon154 776 69 7 Jun 2025 346th pardouin 🇫🇷 775 85 13 May 2025 347th MeWhenI 🇻🇦 775 102 27 Jul 2024 348th marcin7Cd 773 85 1 Jan 2021 348th orthoplex 🇨🇽 773 85 26 Jul 2021 348th aposteriorist 🇨🇦 773 85 28 Jan 2022 351st emgordon154 773 113 11 Nov 2024 352nd Alex-x90 🇺🇸 772 100 15 Feb 2023 353rd sean-niemann 🇺🇸 772 118 4 hours ago 354th SirBogman 🇺🇸 770 80 15 Jan 2024 354th kg583 🇺🇸 770 80 1 Nov 2024 356th PatrickStephansen 🇿🇦 769 94 21 Sep 2020 356th Alex-x90 🇺🇸 769 94 22 Feb 2023 358th rak1507 🇬🇧 767 43 21 Feb 2022 359th primo-ppcg 🇹🇭 767 103 16 Jan 2021 360th stefangimmillaro 766 114 29 Oct 2024 361st lynn 766 134 11 Jul 2023 362nd toschug 764 83 26 Feb 2020 363rd edre 764 86 7 Jun 2018 363rd anter69 🇭🇺 764 86 8 Feb 2023 363rd davecame 764 86 20 Mar 2024 366th ETHproductions 🇺🇸 761 95 17 Dec 2018 366th coreynash 761 95 22 Nov 2022 366th helbling 🇨🇭 761 95 3 May 2024 369th JRaspass 🇬🇧 760 63 3 Apr 2022 370th jared-hughes 760 89 4 Jan 2023 371st DardS8Br 760 167 14 Jan 2024 371st MeWhenI 🇻🇦 760 167 13 Aug 2024 373rd GrayJoKing 🇦🇺 759 166 7 Feb 2021 374th anter69 🇭🇺 757 87 13 Mar 2025 375th inventshah 757 102 17 Dec 2022 Prev 301–375 of 2,253 Next