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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 561st anastos 684 114 120ms 23 Jul 2018 561st DanielVenable 684 114 120ms 26 Mar 2025 563rd dokutan 683 118 2ms 14 Jan 2026 564th tdkkdt 🇷🇺 683 125 394ms 21 Nov 2021 565th MichalMarsalek 🇨🇿 683 184 2ms 2 Apr 2022 566th karadigm01 683 196 2ms 9 Mar 2026 567th DestyNova 🇮🇪 682 96 1,279ms 13 Aug 2022 567th fuzzylojik-golf 🇺🇸 682 96 1,282ms 16 days ago 569th sean-niemann 🇺🇸 681 134 436ms 4 Jan 2022 569th keelimeguy 🇺🇸 681 134 442ms 4 Nov 2023 571st sean-niemann 🇺🇸 680 113 1ms 5 Jan 2022 571st Heathcorp 🇦🇺 680 113 1ms 25 Oct 2022 571st snoozingnewt 🇨🇦 680 113 1ms 23 Sep 2023 571st madex 🇩🇪 680 113 1ms 9 Jul 2024 571st LostSyntax21 🇬🇧 680 113 2ms 2 Dec 2024 571st LvLError 680 113 1ms 29 May 2025 571st Lv0Sys 🇵🇱 680 113 2ms 30 May 2025 571st dokutan 680 113 2ms 9 Mar 2026 571st jusaka 680 113 2ms 7 days ago 580th qpwoeirut 680 131 2,427ms 25 days ago 581st retrohun 679 85 1ms 25 Aug 2024 582nd janbehrens 🇩🇪 679 106 11ms 20 Jul 2022 582nd DialFrost 🇸🇬 679 106 10ms 5 Oct 2023 582nd KasperKivimaeki 🇫🇮 679 106 11ms 12 Mar 2026 585th Shanethegamer 🇺🇸 679 114 152ms 10 Dec 2022 586th yokasuretsu 678 54 152ms 21 Jun 2018 587th jacklynnepenick 678 81 18ms 20 Aug 2021 588th cbrt-x 678 115 112ms 4 Oct 2023 589th AdrienHache 🇫🇷 678 126 430ms 30 Nov 2025 590th MeWhenI 🇻🇦 677 83 324ms 14 Feb 2023 591st bzijlema 🇳🇱 677 160 325ms 30 Jan 2024 592nd jacobly0 🇺🇸 677 227 1,725ms 22 Apr 2024 593rd AutumnWind75 676 135 433ms 10 Dec 2025 594th emplv 🇱🇻 675 93 5ms 3 Oct 2023 595th pilaf 🇦🇷 675 97 1,398ms 6 Apr 2022 595th Andriamanitra 🇫🇮 675 97 1,330ms 2 Jan 2024 595th madex 🇩🇪 675 97 1,311ms 3 days ago 598th steffan-polygolf 675 116 301ms 7 Mar 2024 599th verticallity 673 137 153ms 6 Apr 2022 600th dcgjb 672 71 251ms 4 Jun 2024 601st RockOfStone 672 120 1ms 9 Mar 2024 602nd janbehrens 🇩🇪 672 127 396ms 17 Apr 2025 602nd MeWhenI 🇻🇦 672 127 397ms 19 Jun 2025 604th daedals 670 82 18ms 19 Jun 2019 604th FlorianCassayre 🇫🇷 670 82 12ms 24 May 2024 604th HumanoidCPU 670 82 11ms 9 May 2025 604th KasperKivimaeki 🇫🇮 670 82 17ms 27 days ago 608th minetoblend 669 133 2,514ms 9 Oct 2025 609th elgan65536 🇺🇸 669 138 138ms 22 Oct 2023 610th lynn 668 48 33ms 9 May 2021 611th SirBogman 🇺🇸 667 39 39ms 11 Nov 2022 611th T193R-W00D5 667 39 40ms 21 Apr 2025 613th error256 666 106 153ms 9 Mar 2026 614th eddiesmithxyz 666 117 122ms 15 Jan 2023 615th Phil-RGOMEGA 666 121 2ms 31 May 2023 616th prplz 🇦🇺 666 137 101ms 20 Oct 2020 617th MeWhenI 🇻🇦 665 110 39ms 29 Apr 2025 618th lukechampine 665 163 308ms 19 Apr 2020 618th MeWhenI 🇻🇦 665 163 356ms 10 Feb 2023 620th Shanethegamer 🇺🇸 664 125 11ms 14 Jun 2024 621st Feniske 🇫🇷 662 72 261ms 10 Nov 2023 622nd Bonjour27891 🇻🇳 662 83 10ms 15 Jul 2022 622nd SB-945 662 83 10ms 17 Apr 2024 622nd lelbal 662 83 10ms 16 Jan 2026 625th emgordon154 662 88 122ms 6 Sep 2024 626th Grrisly 662 116 1ms 7 Nov 2023 627th primo-ppcg 🇹🇭 662 117 151ms 1 May 2023 628th MeWhenI 🇻🇦 662 119 106ms 15 Oct 2022 629th aposteriorist 🇨🇦 662 136 432ms 4 Mar 2022 630th kops-cg 661 118 133ms 14 Apr 2021 631st Shanethegamer 🇺🇸 661 138 109ms 29 Apr 2022 631st MateuszPietrzak 🇵🇱 661 138 2,930ms 17 Nov 2023 633rd stefangimmillaro 660 109 9ms 17 Oct 2023 633rd KrausRaus 🇺🇸 660 109 10ms 13 Dec 2023 633rd olleicua 🇺🇸 660 109 11ms 5 Feb 2024 633rd junkondo-jp 660 109 10ms 30 Jun 2024 633rd targrik 660 109 10ms 8 Jun 2025 633rd Yax42 🇫🇷 660 109 10ms 20 Jan 2026 639th Babafaba 659 79 363ms 12 Nov 2025 640th clockworknazo 656 87 2ms 15 Nov 2022 First Prev 561–640 of 2,563 Next Last