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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 901st dokutan 523 162 17 Apr 2024 902nd Romain-1 🇫🇷 523 163 18 May 2022 903rd hiddicop 🇸🇪 522 87 27 Jan 2021 903rd Irratix 🇳🇱 522 87 4 Mar 2022 905th Shanethegamer 🇺🇸 522 204 13 Sep 2022 906th krcs 🇵🇱 521 138 19 Apr 2022 907th JGDoerrer 520 175 22 Jan 2022 908th Jacob385 520 243 7 Mar 2024 909th snoozingnewt 🇺🇸 519 100 11 Feb 2024 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 Kibble 517 139 12 Jul 2020 915th ArmaanAS 517 139 22 Feb 2022 917th roupiq 🇵🇱 517 176 21 Feb 2024 918th jupj 🇫🇮 517 206 19 Aug 2022 919th msbranicky 517 285 8 Jan 2024 920th Shanethegamer 🇺🇸 516 125 16 Feb 2025 921st guliyevemil1 🇦🇿 516 151 30 Jan 2021 922nd MeWhenI 🇻🇦 516 165 14 Jul 2023 923rd jonahwdean 515 245 29 May 2024 924th lacroixjonathan87 514 122 11 Aug 2020 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 Protothor 513 140 14 Jun 2025 935th ibeucaly 512 208 21 Jun 2025 936th rak1507 🇬🇧 510 89 23 Sep 2021 937th lgastako 510 153 2 Aug 2019 938th SirFireball3521 508 72 21 Mar 2023 939th dzhang314 508 108 13 Aug 2019 939th cubed-guy 508 108 3 Apr 2022 939th b10011 🇫🇮 508 108 7 Jan 2023 939th cykim8811 508 108 9 Jul 2024 943rd MeWhenI 🇻🇦 508 112 12 Nov 2022 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 divij-mot 505 250 4 Sep 2023 950th rambox11 504 152 10 Mar 2019 951st TetraPengwin 504 160 20 Mar 2023 952nd MeWhenI 🇻🇦 504 171 2 Dec 2024 953rd KatieLG 🇬🇧 504 370 7 Jul 2025 954th Mr-Xcoder 503 109 17 Jun 2018 954th geofft 503 109 10 Dec 2020 954th Marsolo1 503 109 18 Apr 2023 954th TaserTheFox 🇺🇸 503 109 2 May 2023 954th smilesformiles3 503 109 14 Jun 2025 959th bwat2 503 251 5 May 2022 960th annaproxy 502 170 22 May 2023 961st Shanethegamer 🇺🇸 502 185 31 Oct 2022 962nd Mabeloid 🇳🇴 501 161 25 Sep 2024 963rd Shanethegamer 🇺🇸 500 114 1 Nov 2022 964th Yewzir 🇧🇪 500 143 19 Oct 2023 965th acornellier 499 91 9 Dec 2018 965th emgordon154 499 91 4 Jul 2024 967th Andre3582 499 110 27 Oct 2020 967th cros107 499 110 27 days ago 969th iznax 498 154 6 Jul 2020 970th elisherer 🇮🇱 497 77 20 Apr 2019 970th nephila-nacrea 🇬🇧 497 77 10 Dec 2020 972nd Iluvatar 496 172 11 May 2020 972nd kawamuu5 496 172 9 Jun 2023 972nd krcs 🇵🇱 496 172 15 Oct 2024 975th msbranicky 496 174 6 Jan 2025 Prev 901–975 of 2,303 Next