Diamonds in all languages in chars. 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 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 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 Calendar 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 Multitap Input 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 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 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 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 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 Calendar 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 Multitap Input 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 Chars Time Submitted 600th frosster 651 124 2ms 2 Nov 2025 602nd stefangimmillaro 651 131 388ms 15 Jun 2025 603rd primo-ppcg 🇹🇭 651 151 486ms 25 Sep 2020 604th ovs-code 🇩🇪 650 40 41ms 25 Feb 2025 605th GrayJoKing 🇦🇺 650 70 32ms 28 May 2021 606th SirBogman 🇺🇸 650 80 394ms 15 Jan 2024 606th Shanethegamer 🇺🇸 650 80 361ms 16 Jan 2024 608th stefangimmillaro 650 143 147ms 29 Oct 2023 609th alexsave 648 111 9ms 13 Nov 2025 610th emgordon154 647 237 1,712ms 17 Sep 2025 611th marcin7Cd 646 85 17ms 1 Jan 2021 611th aposteriorist 🇨🇦 646 85 10ms 28 Jan 2022 611th keelimeguy 🇺🇸 646 85 9ms 7 May 2025 614th Shanethegamer 🇺🇸 645 125 1ms 24 Jan 2024 615th boxjelly 644 121 120ms 5 Jan 2021 616th Steffan153 🇫🇮 643 153 431ms 16 Feb 2023 617th Yewzir 🇧🇪 642 112 9ms 20 Apr 2023 617th Mabeloid 🇳🇴 642 112 9ms 26 Oct 2024 619th postie77 642 133 376ms 5 May 2023 620th Natanaelel 🇸🇪 640 71 32ms 9 Aug 2021 620th olivermrose 🇺🇸 640 71 33ms 25 Sep 2021 622nd angel-p57 🇯🇵 640 196 1ms 23 Nov 2023 623rd h3ra993huskp 🇯🇵 639 154 472ms 12 days ago 624th edre 638 86 16ms 7 Jun 2018 625th adamnielson42 🇺🇸 638 99 6ms 20 Nov 2023 626th stefangimmillaro 638 167 266ms 13 Dec 2024 627th iznax 637 113 8ms 2 Jul 2020 627th Salutations45 637 113 9ms 22 Nov 2024 629th rvdnieuwendijk 🇳🇱 635 75 232ms 14 Jul 2020 630th HumanoidCPU 635 82 415ms 9 May 2025 631st dokutan 635 111 712ms 44 hours ago 632nd MobDev-Hobby 634 41 36ms 9 Jan 2024 633rd mossr 🇺🇸 634 90 314ms 24 Feb 2021 634th DialFrost 🇸🇬 634 99 5ms 8 Dec 2023 635th ovs-code 🇩🇪 634 102 2ms 7 Feb 2023 636th BrMorrison 634 123 122ms 6 Nov 2023 637th csharpython 632 72 32ms 28 Aug 2025 638th rifatx 632 135 335ms 6 Jul 2024 639th jeff-at-tamer-dot-codes 🇺🇸 631 87 9ms 6 Jun 2023 640th Shanethegamer 🇺🇸 631 124 36ms 13 Jun 2022 641st SirBogman 🇺🇸 629 51 32ms 13 Nov 2022 642nd yanjs 629 124 126ms 23 Jan 2022 642nd strout 629 124 121ms 17 Aug 2022 644th bobbogomip 628 61 2ms 7 Nov 2018 645th Meowsan91 🇨🇿 628 136 386ms 21 Nov 2021 646th janbehrens 🇩🇪 628 145 56ms 20 Nov 2022 647th annaproxy 627 83 449ms 21 Jan 2024 648th frobinsonj 626 115 9ms 28 Jun 2018 648th draxler-h 626 115 9ms 13 Jan 2023 648th xyangst 626 115 9ms 28 Sep 2024 648th LukeBridges 🇬🇧 626 115 9ms 1 Oct 2024 652nd AlephSquirrel 626 142 41ms 21 Mar 2025 653rd green-beans 624 88 9ms 30 Jan 2021 653rd zacjl 624 88 16ms 20 Sep 2024 653rd wh3n3v3r 🇨🇿 624 88 9ms 13 Nov 2024 653rd JunkIce 624 88 10ms 19 Jan 2025 653rd Bulmenisaurus 624 88 19ms 7 Jul 2025 658th GrayJoKing 🇦🇺 624 149 151ms 17 Oct 2025 659th FlyingPenguin223 623 73 34ms 7 Nov 2023 659th DialFrost 🇸🇬 623 73 32ms 2 Jun 2024 659th Lv0Sys 🇵🇱 623 73 56ms 11 days ago 662nd janbehrens 🇩🇪 621 145 477ms 24 Mar 2022 663rd didion0 🇺🇸 620 116 8ms 31 Jan 2022 663rd fitzdotlol 🇺🇸 620 116 9ms 28 Mar 2022 665th jared-hughes 620 147 379ms 24 Jun 2022 666th annaproxy 619 126 121ms 15 Apr 2022 667th Shanethegamer 🇺🇸 619 159 446ms 25 Sep 2025 668th DialFrost 🇸🇬 618 85 4ms 12 Aug 2024 669th lostMia 617 89 10ms 17 Jun 2023 669th jatloe 617 89 9ms 26 Aug 2024 669th Languag3 617 89 10ms 7 days ago 672nd Shanethegamer 🇺🇸 616 127 124ms 28 Apr 2022 673rd MeWhenI 🇻🇦 615 126 105ms 17 Nov 2022 674th pilaf 🇦🇷 614 74 33ms 8 Apr 2022 674th sisyphus-ppcg 🇦🇺 614 74 32ms 18 Oct 2023 First Prev 601–675 of 2,405 Next Last