Diamonds in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Multitap Input 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 Tower of Hanoi 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 Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 Multitap Input 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 Tower of Hanoi 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 Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 641st aposteriorist 🇨🇦 670 136 463ms 4 Mar 2022 642nd clockworknazo 667 87 2ms 15 Nov 2022 643rd kops-cg 667 118 133ms 14 Apr 2021 644th Shanethegamer 🇺🇸 667 138 100ms 29 Apr 2022 645th Grrisly 666 116 1ms 7 Nov 2023 646th dokutan 665 87 325ms 30 Apr 2024 647th MateuszPietrzak 🇵🇱 665 138 2,475ms 17 Nov 2023 648th MeWhenI 🇻🇦 664 93 369ms 17 Jan 2024 648th emgordon154 664 93 438ms 7 Jun 2025 648th albanian-laundromat 664 93 525ms 5 Oct 2025 651st drew-loukusa 664 99 9ms 26 May 2020 651st Secozzi 664 99 9ms 20 Oct 2020 651st seanshpark 664 99 10ms 18 Dec 2020 651st soalyer 664 99 10ms 9 Nov 2021 651st CodyMiner 664 99 10ms 14 Nov 2021 651st MichalMarsalek 🇨🇿 664 99 9ms 23 Oct 2022 651st logvp 664 99 10ms 6 Oct 2024 651st BREMAUCY 🇫🇷 664 99 10ms 7 Aug 2025 651st cros107 🇦🇺 664 99 10ms 2 Jan 2026 651st Pyroan 664 99 10ms 5 Jan 2026 661st stefangimmillaro 664 109 11ms 17 Oct 2023 661st KrausRaus 🇺🇸 664 109 9ms 13 Dec 2023 661st olleicua 🇺🇸 664 109 11ms 5 Feb 2024 661st junkondo-jp 664 109 9ms 30 Jun 2024 661st targrik 664 109 10ms 8 Jun 2025 661st Yax42 🇫🇷 664 109 10ms 14 days ago 667th TomvdPeet 662 96 4ms 4 Dec 2025 668th D-MOVE 🇵🇭 661 78 35ms 7 Dec 2025 669th bendapootie 661 117 2ms 10 Jul 2020 670th minetoblend 659 133 3,114ms 9 Oct 2025 671st PiterAnnema 658 100 9ms 23 Mar 2022 671st neihousaigaai 658 100 9ms 17 Apr 2022 671st Heathcorp 🇦🇺 658 100 11ms 2 Dec 2022 671st aksyristos 658 100 9ms 2 Feb 2023 671st 5quiwyrm 658 100 9ms 27 Jul 2023 671st snoozingnewt 🇨🇦 658 100 10ms 23 Sep 2023 671st madex 🇩🇪 658 100 9ms 9 Jul 2024 671st LostSyntax21 🇬🇧 658 100 10ms 2 Dec 2024 671st LvLError 658 100 10ms 29 May 2025 671st Flekay 🇩🇪 658 100 10ms 10 Jul 2025 671st vgamula 🇺🇦 658 100 9ms 5 Aug 2025 682nd alexkunin 658 110 10ms 6 Jul 2019 683rd lukechampine 658 163 246ms 19 Apr 2020 683rd MeWhenI 🇻🇦 658 163 241ms 10 Feb 2023 685th prplz 🇦🇺 657 69 101ms 22 Mar 2020 686th ZakkkkAttackkkk 🇵🇭 657 84 52ms 26 Dec 2021 687th FEZfan 🇦🇺 657 94 522ms 26 Apr 2025 688th primo-ppcg 🇹🇭 657 151 445ms 25 Sep 2020 689th stefangimmillaro 656 131 451ms 15 Jun 2025 690th DaCoolOne 655 124 2ms 21 Nov 2019 690th frosster 655 124 1ms 2 Nov 2025 692nd anter69 🇭🇺 653 79 37ms 7 Sep 2021 692nd olleicua 🇺🇸 653 79 37ms 15 Jan 2024 694th alexsave 652 111 9ms 13 Nov 2025 695th NewDefectus 🇮🇱 651 101 9ms 21 Apr 2021 695th eddvrs 651 101 9ms 20 Aug 2022 695th commandz0 🇺🇸 651 101 9ms 29 Sep 2022 695th benson-z 651 101 9ms 6 Dec 2024 695th fkantelberg 651 101 13ms 11 Jul 2025 700th boxjelly 650 121 120ms 5 Jan 2021 701st Shanethegamer 🇺🇸 650 125 2ms 24 Jan 2024 702nd adamnielson42 🇺🇸 649 99 6ms 20 Nov 2023 703rd stefangimmillaro 649 143 154ms 29 Oct 2023 704th AlexDaniel 🇪🇪 648 70 138ms 22 Jun 2018 704th Natanaelel 🇸🇪 648 70 101ms 29 Apr 2022 706th Steffan153 🇫🇮 648 153 440ms 16 Feb 2023 707th SirBogman 🇺🇸 647 51 32ms 13 Nov 2022 708th postie77 647 133 407ms 5 May 2023 709th Mabeloid 🇳🇴 646 112 9ms 26 Oct 2024 710th scpchicken 🇵🇼 645 102 9ms 26 Mar 2022 710th mdnestor 645 102 9ms 27 Dec 2022 710th FranklinJiaChen 645 102 9ms 19 Jul 2024 710th BoBz200 645 102 10ms 9 Nov 2024 710th FortuiteMan 🇫🇷 645 102 9ms 3 Dec 2025 715th dokutan 645 136 2,868ms 19 days ago 716th rvdnieuwendijk 🇳🇱 644 75 231ms 14 Jul 2020 717th h3ra993huskp 🇯🇵 644 154 535ms 30 Nov 2025 718th angel-p57 🇯🇵 644 196 1ms 23 Nov 2023 719th DialFrost 🇸🇬 642 99 5ms 8 Dec 2023 720th Yewzir 🇧🇪 642 144 7ms 17 Dec 2023 First Prev 641–720 of 2,455 Next Last