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 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 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 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 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 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 559th HumanoidCPU 669 82 10ms 9 May 2025 559th dokutan 669 82 10ms 16 hours ago 563rd lynn 668 48 33ms 9 May 2021 564th SirBogman 🇺🇸 667 39 40ms 11 Nov 2022 564th T193R-W00D5 667 39 39ms 21 Apr 2025 566th Shanethegamer 🇺🇸 667 138 100ms 29 Apr 2022 566th elgan65536 667 138 127ms 22 Oct 2023 568th eddiesmithxyz 666 117 123ms 15 Jan 2023 569th bzijlema 🇳🇱 666 160 271ms 30 Jan 2024 570th MeWhenI 🇻🇦 665 110 40ms 29 Apr 2025 571st Phil-RGOMEGA 665 121 2ms 31 May 2023 572nd Shanethegamer 🇺🇸 663 125 12ms 14 Jun 2024 573rd Feniske 🇫🇷 662 72 246ms 10 Nov 2023 574th emgordon154 662 88 122ms 6 Sep 2024 575th primo-ppcg 🇹🇭 662 117 111ms 1 May 2023 576th MeWhenI 🇻🇦 662 119 109ms 15 Oct 2022 577th aposteriorist 🇨🇦 662 136 463ms 4 Mar 2022 578th Bonjour27891 🇻🇳 661 83 10ms 15 Jul 2022 578th SB-945 661 83 10ms 17 Apr 2024 578th solisolu 661 83 10ms 6 Nov 2025 581st Grrisly 661 116 1ms 7 Nov 2023 582nd kops-cg 661 118 133ms 14 Apr 2021 583rd stefangimmillaro 660 109 11ms 17 Oct 2023 583rd KrausRaus 🇺🇸 660 109 9ms 13 Dec 2023 583rd olleicua 🇺🇸 660 109 11ms 5 Feb 2024 583rd junkondo-jp 660 109 9ms 30 Jun 2024 583rd targrik 660 109 10ms 8 Jun 2025 583rd JOrE20 🇺🇸 660 109 10ms 4 Dec 2025 589th MateuszPietrzak 🇵🇱 660 138 2,475ms 17 Nov 2023 590th Babafaba 659 79 400ms 12 Nov 2025 591st clockworknazo 656 87 2ms 15 Nov 2022 591st dokutan 656 87 325ms 30 Apr 2024 593rd bendapootie 656 117 2ms 10 Jul 2020 594th Natanaelel 🇸🇪 654 49 3ms 20 Jul 2023 594th lifthrasiir 🇰🇷 654 49 2ms 28 Nov 2024 594th emgordon154 654 49 2ms 18 Nov 2025 597th juan-cazalvilla 654 84 10ms 1 Aug 2022 597th kops-cg 654 84 15ms 26 Feb 2025 597th lelbal 654 84 10ms 2 hours ago 600th TomvdPeet 654 96 5ms 4 Dec 2025 601st alexkunin 654 110 10ms 6 Jul 2019 601st Yax42 🇫🇷 654 110 11ms 6 Sep 2025 603rd lukechampine 653 163 266ms 19 Apr 2020 603rd MeWhenI 🇻🇦 653 163 279ms 10 Feb 2023 605th ovs-code 🇩🇪 652 108 67ms 12 Sep 2024 606th stefangimmillaro 652 131 451ms 15 Jun 2025 607th minetoblend 652 133 2,389ms 9 Oct 2025 608th primo-ppcg 🇹🇭 652 151 486ms 25 Sep 2020 609th ovs-code 🇩🇪 650 40 48ms 25 Feb 2025 610th GrayJoKing 🇦🇺 650 70 37ms 28 May 2021 610th plcc0 650 70 41ms 17 days ago 612th SirBogman 🇺🇸 650 80 447ms 15 Jan 2024 612th Shanethegamer 🇺🇸 650 80 420ms 16 Jan 2024 614th DaCoolOne 649 124 2ms 21 Nov 2019 614th frosster 649 124 1ms 2 Nov 2025 616th alexsave 648 111 9ms 13 Nov 2025 617th marcin7Cd 646 85 17ms 1 Jan 2021 617th aposteriorist 🇨🇦 646 85 10ms 28 Jan 2022 617th keelimeguy 🇺🇸 646 85 9ms 7 May 2025 620th boxjelly 644 121 120ms 5 Jan 2021 621st Shanethegamer 🇺🇸 644 125 2ms 24 Jan 2024 622nd stefangimmillaro 644 143 147ms 29 Oct 2023 623rd Steffan153 🇫🇮 643 153 431ms 16 Feb 2023 624th Yewzir 🇧🇪 642 112 9ms 20 Apr 2023 624th Mabeloid 🇳🇴 642 112 9ms 26 Oct 2024 626th postie77 642 133 407ms 5 May 2023 627th Natanaelel 🇸🇪 641 71 37ms 9 Aug 2021 627th olivermrose 🇺🇸 641 71 36ms 25 Sep 2021 629th angel-p57 🇯🇵 640 196 1ms 23 Nov 2023 630th h3ra993huskp 🇯🇵 639 154 472ms 30 Nov 2025 631st edre 638 86 16ms 7 Jun 2018 632nd adamnielson42 🇺🇸 638 99 6ms 20 Nov 2023 633rd stefangimmillaro 638 167 266ms 13 Dec 2024 634th iznax 637 113 10ms 2 Jul 2020 634th Salutations45 637 113 9ms 22 Nov 2024 636th rvdnieuwendijk 🇳🇱 635 75 231ms 14 Jul 2020 637th HumanoidCPU 635 82 413ms 9 May 2025 637th dokutan 635 82 398ms 16 hours ago 639th dokutan 635 111 712ms 10 Dec 2025 640th MobDev-Hobby 634 41 40ms 9 Jan 2024 First Prev 561–640 of 2,422 Next Last