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 896th mousetail 🇳🇱 523 105 2 Nov 2022 896th M0PKOBKA 523 105 21 Dec 2022 896th janbehrens 🇩🇪 523 105 17 Jun 2023 896th AlexanderFair 523 105 26 Jun 2023 896th fgrosshans 🇫🇷 523 105 17 Jul 2024 896th edsrzf 🇳🇿 523 105 22 Nov 2024 896th Languag3 523 105 25 days ago 908th janbehrens 🇩🇪 523 120 2 Dec 2021 909th dokutan 523 162 17 Apr 2024 910th Romain-1 🇫🇷 523 163 18 May 2022 911th hiddicop 🇸🇪 522 87 27 Jan 2021 911th Irratix 🇳🇱 522 87 4 Mar 2022 913th Shanethegamer 🇺🇸 522 204 13 Sep 2022 914th krcs 🇵🇱 521 138 19 Apr 2022 915th JGDoerrer 520 175 22 Jan 2022 916th msbranicky 520 293 17 Sep 2025 917th decorator-factory 518 106 24 May 2019 917th mosho-p 518 106 11 Oct 2022 917th Europe2048 518 106 21 Nov 2024 917th dirckvdende 518 106 9 Jul 2025 921st guliyevemil1 🇦🇿 518 148 3 Feb 2021 922nd MeWhenI 🇻🇦 518 165 14 Jul 2023 923rd Kibble 517 139 12 Jul 2020 923rd ArmaanAS 517 139 22 Feb 2022 925th roupiq 🇵🇱 517 176 21 Feb 2024 926th jupj 🇫🇮 517 206 19 Aug 2022 927th Shanethegamer 🇺🇸 516 125 16 Feb 2025 928th guliyevemil1 🇦🇿 516 151 30 Jan 2021 929th lacroixjonathan87 514 122 11 Aug 2020 929th blaztoma 🇱🇹 514 122 19 Sep 2025 931st Protothor 514 140 14 Jun 2025 932nd acer-xq 514 166 6 Aug 2024 933rd UnderKoen 🇳🇱 514 259 29 Jan 2024 934th garrisonhh 513 107 25 Nov 2020 934th Re-Adventures 🇮🇳 513 107 24 Dec 2021 934th Fracture17 513 107 4 Apr 2023 934th quimey 513 107 21 Jun 2023 938th janbehrens 🇩🇪 513 130 5 Aug 2021 939th JoeBigToe 512 93 10 Jun 2020 939th tofuweasel 512 93 9 Jun 2022 941st ibeucaly 512 208 21 Jun 2025 942nd rak1507 🇬🇧 511 89 23 Sep 2021 943rd lgastako 510 153 2 Aug 2019 944th LHuitre 510 193 29 Apr 2022 944th CaedenHarper 🇨🇦 510 193 9 days ago 946th MeWhenI 🇻🇦 509 112 12 Nov 2022 947th SirFireball3521 508 72 21 Mar 2023 948th dzhang314 508 108 13 Aug 2019 948th cubed-guy 508 108 3 Apr 2022 948th b10011 🇫🇮 508 108 7 Jan 2023 948th cykim8811 508 108 9 Jul 2024 952nd SirBogman 🇺🇸 508 146 13 Nov 2022 953rd Mabeloid 🇳🇴 508 151 27 Sep 2024 954th MeWhenI 🇻🇦 508 371 29 Aug 2023 955th IISResetMe 507 94 23 Feb 2024 956th KatieLG 🇬🇧 507 370 7 Jul 2025 957th marekMin 506 142 19 Nov 2019 958th MeWhenI 🇻🇦 506 171 2 Dec 2024 959th rambox11 505 152 10 Mar 2019 960th iczelia 🇩🇪 504 76 3 days ago 961st Mr-Xcoder 504 109 17 Jun 2018 961st geofft 504 109 10 Dec 2020 961st Marsolo1 504 109 18 Apr 2023 961st TaserTheFox 🇺🇸 504 109 2 May 2023 961st smilesformiles3 504 109 14 Jun 2025 961st jacekwladzinski 504 109 14 days ago 967th TetraPengwin 504 160 20 Mar 2023 968th annaproxy 502 170 22 May 2023 969th Shanethegamer 🇺🇸 502 185 31 Oct 2022 970th Mabeloid 🇳🇴 501 161 25 Sep 2024 971st Shanethegamer 🇺🇸 500 114 1 Nov 2022 972nd Yewzir 🇧🇪 500 143 19 Oct 2023 973rd acornellier 499 91 9 Dec 2018 973rd emgordon154 499 91 4 Jul 2024 975th Andre3582 499 110 27 Oct 2020 First Prev 901–975 of 2,335 Next Last