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 Trinomial Triangle 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 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 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 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 Turtle Tutorial # Golfer Points Chars Time 901st janbehrens 🇩🇪 523 120 2 Dec 2021 902nd dokutan 523 162 17 Apr 2024 903rd Romain-1 🇫🇷 523 163 18 May 2022 904th hiddicop 🇸🇪 522 87 27 Jan 2021 904th Irratix 🇳🇱 522 87 4 Mar 2022 906th Shanethegamer 🇺🇸 522 204 13 Sep 2022 907th krcs 🇵🇱 521 138 19 Apr 2022 908th JGDoerrer 520 175 22 Jan 2022 909th msbranicky 520 293 14 days ago 910th decorator-factory 518 106 24 May 2019 910th mosho-p 518 106 11 Oct 2022 910th Europe2048 518 106 21 Nov 2024 910th dirckvdende 518 106 9 Jul 2025 914th guliyevemil1 🇦🇿 518 148 3 Feb 2021 915th MeWhenI 🇻🇦 518 165 14 Jul 2023 916th Kibble 517 139 12 Jul 2020 916th ArmaanAS 517 139 22 Feb 2022 918th roupiq 🇵🇱 517 176 21 Feb 2024 919th jupj 🇫🇮 517 206 19 Aug 2022 920th Shanethegamer 🇺🇸 516 125 16 Feb 2025 921st guliyevemil1 🇦🇿 516 151 30 Jan 2021 922nd lacroixjonathan87 514 122 11 Aug 2020 922nd blaztoma 🇱🇹 514 122 13 days ago 924th Protothor 514 140 14 Jun 2025 925th acer-xq 514 166 6 Aug 2024 926th UnderKoen 🇳🇱 514 259 29 Jan 2024 927th JoeBigToe 513 93 10 Jun 2020 927th tofuweasel 513 93 9 Jun 2022 929th garrisonhh 513 107 25 Nov 2020 929th Re-Adventures 🇮🇳 513 107 24 Dec 2021 929th Fracture17 513 107 4 Apr 2023 929th quimey 513 107 21 Jun 2023 933rd janbehrens 🇩🇪 513 130 5 Aug 2021 934th ibeucaly 512 208 21 Jun 2025 935th rak1507 🇬🇧 510 89 23 Sep 2021 936th lgastako 510 153 2 Aug 2019 937th MeWhenI 🇻🇦 509 112 12 Nov 2022 938th LHuitre 509 193 29 Apr 2022 939th SirFireball3521 508 72 21 Mar 2023 940th dzhang314 508 108 13 Aug 2019 940th cubed-guy 508 108 3 Apr 2022 940th b10011 🇫🇮 508 108 7 Jan 2023 940th cykim8811 508 108 9 Jul 2024 944th SirBogman 🇺🇸 508 146 13 Nov 2022 945th Mabeloid 🇳🇴 508 151 27 Sep 2024 946th MeWhenI 🇻🇦 508 371 29 Aug 2023 947th IISResetMe 507 94 23 Feb 2024 948th marekMin 506 142 19 Nov 2019 949th rambox11 505 152 10 Mar 2019 950th Mr-Xcoder 504 109 17 Jun 2018 950th geofft 504 109 10 Dec 2020 950th Marsolo1 504 109 18 Apr 2023 950th TaserTheFox 🇺🇸 504 109 2 May 2023 950th smilesformiles3 504 109 14 Jun 2025 955th TetraPengwin 504 160 20 Mar 2023 956th MeWhenI 🇻🇦 504 171 2 Dec 2024 957th KatieLG 🇬🇧 504 370 7 Jul 2025 958th annaproxy 502 170 22 May 2023 959th Shanethegamer 🇺🇸 502 185 31 Oct 2022 960th Mabeloid 🇳🇴 501 161 25 Sep 2024 961st Shanethegamer 🇺🇸 500 114 1 Nov 2022 962nd Yewzir 🇧🇪 500 143 19 Oct 2023 963rd acornellier 499 91 9 Dec 2018 963rd emgordon154 499 91 4 Jul 2024 965th Andre3582 499 110 27 Oct 2020 965th cros107 🇦🇺 499 110 10 Aug 2025 967th iznax 498 154 6 Jul 2020 968th elisherer 🇮🇱 497 77 20 Apr 2019 968th nephila-nacrea 🇬🇧 497 77 10 Dec 2020 970th Iluvatar 496 172 11 May 2020 970th kawamuu5 496 172 9 Jun 2023 970th krcs 🇵🇱 496 172 15 Oct 2024 973rd msbranicky 496 174 6 Jan 2025 974th steffan-polygolf 496 185 7 Mar 2024 975th janbehrens 🇩🇪 496 218 9 Jul 2021 First Prev 901–975 of 2,319 Next Last