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 601st stefangimmillaro 651 131 339ms 15 Jun 2025 602nd primo-ppcg 🇹🇭 651 151 486ms 25 Sep 2020 603rd ovs-code 🇩🇪 650 40 41ms 25 Feb 2025 604th GrayJoKing 🇦🇺 650 70 32ms 28 May 2021 605th SirBogman 🇺🇸 650 80 394ms 15 Jan 2024 605th Shanethegamer 🇺🇸 650 80 361ms 16 Jan 2024 607th stefangimmillaro 650 143 177ms 29 Oct 2023 608th alexsave 648 111 9ms 13 Nov 2025 609th emgordon154 647 237 1,712ms 17 Sep 2025 610th marcin7Cd 646 85 17ms 1 Jan 2021 610th aposteriorist 🇨🇦 646 85 10ms 28 Jan 2022 610th keelimeguy 🇺🇸 646 85 9ms 7 May 2025 613th Shanethegamer 🇺🇸 645 125 1ms 24 Jan 2024 614th boxjelly 644 121 120ms 5 Jan 2021 615th Steffan153 🇫🇮 643 153 431ms 16 Feb 2023 616th Yewzir 🇧🇪 642 112 9ms 20 Apr 2023 616th Mabeloid 🇳🇴 642 112 9ms 26 Oct 2024 618th postie77 642 133 336ms 5 May 2023 619th Natanaelel 🇸🇪 640 71 32ms 9 Aug 2021 619th olivermrose 🇺🇸 640 71 33ms 25 Sep 2021 621st angel-p57 🇯🇵 640 196 1ms 23 Nov 2023 622nd h3ra993huskp 🇯🇵 639 154 472ms 11 days ago 623rd edre 638 86 16ms 7 Jun 2018 624th adamnielson42 🇺🇸 638 99 6ms 20 Nov 2023 625th stefangimmillaro 638 167 266ms 13 Dec 2024 626th iznax 637 113 8ms 2 Jul 2020 626th Salutations45 637 113 9ms 22 Nov 2024 628th rvdnieuwendijk 🇳🇱 635 75 206ms 14 Jul 2020 629th HumanoidCPU 635 82 415ms 9 May 2025 630th dokutan 635 111 712ms 14 hours ago 631st MobDev-Hobby 634 41 36ms 9 Jan 2024 632nd mossr 🇺🇸 634 90 314ms 24 Feb 2021 633rd DialFrost 🇸🇬 634 99 5ms 8 Dec 2023 634th ovs-code 🇩🇪 634 102 2ms 7 Feb 2023 635th BrMorrison 634 123 122ms 6 Nov 2023 636th csharpython 632 72 32ms 28 Aug 2025 637th rifatx 632 135 328ms 6 Jul 2024 638th jeff-at-tamer-dot-codes 🇺🇸 631 87 9ms 6 Jun 2023 639th Shanethegamer 🇺🇸 631 124 36ms 13 Jun 2022 640th SirBogman 🇺🇸 629 51 32ms 13 Nov 2022 641st yanjs 629 124 126ms 23 Jan 2022 641st strout 629 124 121ms 17 Aug 2022 643rd bobbogomip 628 61 2ms 7 Nov 2018 644th Meowsan91 🇨🇿 628 136 340ms 21 Nov 2021 645th janbehrens 🇩🇪 628 145 56ms 20 Nov 2022 646th annaproxy 627 83 449ms 21 Jan 2024 647th frobinsonj 626 115 9ms 28 Jun 2018 647th draxler-h 626 115 9ms 13 Jan 2023 647th xyangst 626 115 9ms 28 Sep 2024 647th LukeBridges 🇬🇧 626 115 9ms 1 Oct 2024 651st AlephSquirrel 626 142 41ms 21 Mar 2025 652nd green-beans 624 88 9ms 30 Jan 2021 652nd zacjl 624 88 16ms 20 Sep 2024 652nd wh3n3v3r 🇨🇿 624 88 9ms 13 Nov 2024 652nd JunkIce 624 88 10ms 19 Jan 2025 652nd Bulmenisaurus 624 88 19ms 7 Jul 2025 657th GrayJoKing 🇦🇺 624 149 168ms 17 Oct 2025 658th FlyingPenguin223 623 73 34ms 7 Nov 2023 658th DialFrost 🇸🇬 623 73 32ms 2 Jun 2024 658th Lv0Sys 🇵🇱 623 73 56ms 10 days ago 661st janbehrens 🇩🇪 621 145 477ms 24 Mar 2022 662nd didion0 🇺🇸 620 116 8ms 31 Jan 2022 662nd fitzdotlol 🇺🇸 620 116 9ms 28 Mar 2022 664th jared-hughes 620 147 379ms 24 Jun 2022 665th annaproxy 619 126 121ms 15 Apr 2022 666th Shanethegamer 🇺🇸 619 159 446ms 25 Sep 2025 667th DialFrost 🇸🇬 618 85 4ms 12 Aug 2024 668th lostMia 617 89 10ms 17 Jun 2023 668th jatloe 617 89 9ms 26 Aug 2024 668th Languag3 617 89 10ms 6 days ago 671st Shanethegamer 🇺🇸 616 127 124ms 28 Apr 2022 672nd MeWhenI 🇻🇦 615 126 105ms 17 Nov 2022 673rd pilaf 🇦🇷 614 74 33ms 8 Apr 2022 673rd sisyphus-ppcg 🇦🇺 614 74 32ms 18 Oct 2023 673rd KatieLG 🇬🇧 614 74 32ms 2 Oct 2025 First Prev 601–675 of 2,404 Next Last