Diamonds in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 676th JDHuber23 603 91 10ms 23 Oct 2023 676th Grrisly 603 91 11ms 4 Nov 2023 676th stertooy 🇧🇪 603 91 13ms 13 Jun 2024 676th CaedenHarper 🇨🇦 603 91 10ms 2 Nov 2024 676th blaztoma 🇱🇹 603 91 10ms 5 days ago 681st Yewzir 🇧🇪 603 151 369ms 9 Feb 2024 682nd cduerm 602 177 257ms 12 Nov 2020 683rd galloj 🇨🇿 601 96 2ms 22 Apr 2024 684th Shanethegamer 🇺🇸 601 150 442ms 12 Dec 2022 685th mintypython 600 120 8ms 18 Oct 2018 686th drew-loukusa 599 64 3ms 7 Mar 2020 687th DialFrost 🇸🇬 599 108 4ms 20 Oct 2023 688th jacobly0 🇺🇸 599 109 955ms 17 Aug 2023 689th gastropner 599 128 2ms 23 Dec 2020 689th Yewzir 🇧🇪 599 128 2ms 9 Feb 2024 691st steffan-polygolf 598 87 520ms 8 Mar 2024 692nd jared-hughes 597 61 34ms 1 Oct 2021 693rd StefanHabel 🇨🇦 597 92 11ms 12 Dec 2022 693rd betaveros 597 92 11ms 30 Dec 2022 693rd markusgraube 597 92 16ms 2 Jul 2023 693rd OwPowell 597 92 11ms 18 Dec 2023 693rd luuumine 🇫🇷 597 92 12ms 27 days ago 698th Ripick 597 131 357ms 16 Jul 2024 699th KatieLG 🇬🇧 597 143 359ms 30 Jul 2024 700th WillConker 596 156 194ms 25 Oct 2024 701st kmathis22 596 165 344ms 16 days ago 702nd madeforlosers 595 121 8ms 11 Jan 2024 703rd pandapawskat 594 129 2ms 4 Oct 2021 704th roavin 593 144 335ms 28 Jul 2022 705th olleicua 🇺🇸 591 44 47ms 11 Mar 2024 706th JunkIce 591 88 327ms 19 Jan 2025 706th CaedenHarper 🇨🇦 591 88 509ms 28 Jan 2025 708th prplz 🇦🇺 590 62 140ms 22 Mar 2020 708th scpchicken 🇵🇼 590 62 109ms 26 Mar 2022 710th Shanethegamer 🇺🇸 590 77 41ms 16 Dec 2022 710th aksyristos 590 77 35ms 31 Jan 2023 712th giacomogallina 590 93 19ms 14 Jun 2019 712th loserface69 590 93 11ms 15 Mar 2020 712th Kloppermand 🇩🇰 590 93 10ms 6 Jan 2023 712th thisishowmymindworks 🇳🇴 590 93 10ms 31 May 2023 712th jesterjunk 590 93 10ms 23 Sep 2025 717th gigaprofisi 🇺🇸 590 122 9ms 18 Jun 2025 718th Natanaelel 🇸🇪 589 65 2ms 9 Aug 2021 719th DardS8Br 589 167 318ms 14 Jan 2024 720th lahell 588 81 195ms 7 Jun 2020 721st lionbryce 588 137 1ms 18 Aug 2024 722nd Skepfyr 588 158 145ms 4 Jan 2020 723rd jerrandolph 588 181 270ms 16 Apr 2020 724th MeWhenI 🇻🇦 587 120 7ms 10 Oct 2023 725th KatieLG 🇬🇧 585 123 9ms 5 Oct 2025 726th AdrienHache 🇫🇷 585 146 338ms 30 Dec 2023 727th Yewzir 🇧🇪 585 182 261ms 29 Oct 2023 728th OllieBoyne 🇬🇧 584 94 11ms 17 Sep 2022 728th Eilonlif 🇮🇱 584 94 10ms 4 Nov 2022 728th stefangimmillaro 584 94 10ms 6 Jul 2023 728th mathisfun271 584 94 12ms 16 Dec 2023 732nd czylabsonasa 🇭🇺 582 98 309ms 21 Oct 2021 733rd 12Jeef 582 169 325ms 1 Sep 2023 733rd yoshykai 582 169 308ms 30 Mar 2025 735th DialFrost 🇸🇬 581 82 217ms 7 Jun 2024 736th kdx2a 581 132 2ms 13 Feb 2025 737th Mabeloid 🇳🇴 581 160 156ms 13 days ago 738th itserasmus 580 124 8ms 25 Jan 2024 739th adriweb 🇫🇷 580 139 17ms 26 Jan 2024 739th Blendi-Goose 580 139 2ms 24 Mar 2025 741st DestyNova 🇮🇪 579 135 354ms 15 Aug 2022 742nd Natanaelel 🇸🇪 578 45 39ms 29 Jul 2022 743rd MeWhenI 🇻🇦 578 91 4ms 16 Aug 2024 744th tomtheisen 🇺🇸 578 95 10ms 4 Dec 2019 744th jiaminglimjm 🇲🇾 578 95 10ms 29 Feb 2020 744th Fishron 578 95 45ms 14 Oct 2021 744th jdw1023 578 95 11ms 26 Apr 2022 744th NanduBC 578 95 11ms 6 Sep 2024 744th EnTerr 578 95 11ms 15 Sep 2024 744th wuduculfre 578 95 10ms 21 Jul 2025 First Prev 676–750 of 2,364 Next Last