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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 674th markusgraube 597 92 2 Jul 2023 674th OwPowell 597 92 18 Dec 2023 678th Ripick 597 131 16 Jul 2024 678th edsrzf 🇳🇿 597 131 25 Jun 2025 680th KatieLG 🇬🇧 596 143 30 Jul 2024 681st WillConker 596 156 25 Oct 2024 682nd MeWhenI 🇻🇦 595 120 10 Oct 2023 683rd madeforlosers 594 121 11 Jan 2024 684th pandapawskat 594 129 4 Oct 2021 685th DardS8Br 594 167 14 Jan 2024 685th MeWhenI 🇻🇦 594 167 13 Aug 2024 687th roavin 592 144 28 Jul 2022 688th olleicua 🇺🇸 591 44 11 Mar 2024 689th JunkIce 591 88 19 Jan 2025 689th CaedenHarper 🇨🇦 591 88 28 Jan 2025 691st prplz 🇦🇺 590 62 22 Mar 2020 691st scpchicken 🇵🇼 590 62 26 Mar 2022 693rd Shanethegamer 🇺🇸 590 77 16 Dec 2022 693rd aksyristos 590 77 31 Jan 2023 695th giacomogallina 590 93 14 Jun 2019 695th loserface69 590 93 15 Mar 2020 695th Kloppermand 🇩🇰 590 93 6 Jan 2023 695th thisishowmymindworks 🇳🇴 590 93 31 May 2023 695th jesterjunk 590 93 2 days ago 700th Natanaelel 🇸🇪 589 65 9 Aug 2021 701st gigaprofisi 🇺🇸 589 122 18 Jun 2025 702nd lahell 588 81 7 Jun 2020 703rd lionbryce 588 137 18 Aug 2024 704th Skepfyr 588 158 4 Jan 2020 705th jerrandolph 588 181 16 Apr 2020 706th 12Jeef 587 169 1 Sep 2023 706th yoshykai 587 169 30 Mar 2025 708th Yewzir 🇧🇪 586 144 17 Dec 2023 709th Yewzir 🇧🇪 585 182 29 Oct 2023 710th OllieBoyne 🇬🇧 584 94 17 Sep 2022 710th Eilonlif 🇮🇱 584 94 4 Nov 2022 710th stefangimmillaro 584 94 6 Jul 2023 710th mathisfun271 584 94 16 Dec 2023 714th AdrienHache 🇫🇷 584 146 30 Dec 2023 715th czylabsonasa 🇭🇺 582 98 21 Oct 2021 716th DialFrost 🇸🇬 581 82 7 Jun 2024 717th kdx2a 581 132 13 Feb 2025 718th itserasmus 580 124 25 Jan 2024 719th adriweb 🇫🇷 580 139 26 Jan 2024 719th Blendi-Goose 580 139 24 Mar 2025 721st janbehrens 🇩🇪 580 171 20 Jul 2022 721st DialFrost 🇸🇬 580 171 16 hours ago 723rd DestyNova 🇮🇪 579 135 15 Aug 2022 724th Natanaelel 🇸🇪 578 45 29 Jul 2022 725th MeWhenI 🇻🇦 578 91 16 Aug 2024 726th tomtheisen 🇺🇸 578 95 4 Dec 2019 726th jiaminglimjm 🇲🇾 578 95 29 Feb 2020 726th Fishron 578 95 14 Oct 2021 726th jdw1023 578 95 26 Apr 2022 726th NanduBC 578 95 6 Sep 2024 726th EnTerr 578 95 15 Sep 2024 726th wuduculfre 578 95 21 Jul 2025 733rd stefangimmillaro 577 172 28 Apr 2023 734th KatieLG 🇬🇧 575 79 18 May 2021 734th olleicua 🇺🇸 575 79 15 Jan 2024 736th weliveinhell 🇭🇹 575 125 24 Jan 2024 736th CaedenHarper 🇨🇦 575 125 24 days ago 738th prplz 🇦🇺 575 188 10 Jul 2021 739th MeWhenI 🇻🇦 574 157 5 Mar 2022 740th prplz 🇦🇺 574 162 7 Jan 2020 740th Xzyaihni 574 162 16 Oct 2022 742nd janbehrens 🇩🇪 573 114 7 Apr 2023 743rd yzhs 🇩🇪 573 136 25 Jun 2023 744th b-jam 572 96 7 Dec 2019 744th ragmani 572 96 18 Dec 2020 744th 2011-Chan-Ethan 572 96 20 Jul 2023 747th filharmonista 572 134 23 Nov 2019 747th slerpyyy 🇩🇪 572 134 3 Nov 2022 749th Shanethegamer 🇺🇸 572 159 29 Apr 2022 750th ForkKILLET 🇨🇳 571 126 17 Feb 2021 Prev 676–750 of 2,316 Next