Diamonds in all languages in bytes. 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 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 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 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 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 826th Shanethegamer 🇺🇸 570 191 29 Apr 2022 827th MeWhenI 🇻🇦 569 58 4 Feb 2022 828th MeWhenI 🇻🇦 569 260 11 Sep 2023 829th Irratix 🇳🇱 568 136 25 Dec 2021 829th Shanethegamer 🇺🇸 568 136 28 Apr 2022 829th jupj 🇫🇮 568 136 19 Aug 2022 829th emgordon154 568 136 25 Jul 2024 833rd acornellier 566 91 9 Dec 2018 833rd emgordon154 566 91 4 Jul 2024 835th msrawson 566 116 6 Aug 2018 835th SimonPeatman 566 116 2 Feb 2019 835th bob-th 566 116 26 Aug 2022 835th NerdyMcNerd42 566 116 4 Feb 2023 835th randolchance 566 116 5 Feb 2023 835th Mathrew2012 566 116 9 Nov 2024 841st CarsonChr 🇺🇸 565 128 6 Apr 2024 842nd Shanethegamer 🇺🇸 564 95 16 Aug 2024 843rd juliansiebert 🇩🇪 562 86 23 Jul 2022 843rd krcs 🇵🇱 562 86 15 Oct 2024 845th ian-h-chamberlain 🇺🇸 562 117 29 Dec 2019 845th 77Tigers 562 117 28 Feb 2021 845th juan-cazalvilla 562 117 1 Aug 2022 845th georgehulme 562 117 7 Oct 2022 845th adamnielson42 🇺🇸 562 117 30 Jan 2025 850th BraedenMooreDev 562 226 29 Oct 2023 851st mcreenan 560 81 20 Jun 2018 852nd Andriamanitra 🇫🇮 560 92 20 Jul 2022 853rd SpareManiKatti 560 129 13 Oct 2021 853rd Nico-Kasz 560 129 19 Apr 2022 853rd adamnielson42 🇺🇸 560 129 25 Apr 2023 856th marcin7Cd 560 225 31 Aug 2019 857th c0d3-4-F00d 🇩🇪 559 138 8 Feb 2022 858th emgordon154 558 126 26 Nov 2024 859th Kloppermand 🇩🇰 558 153 6 Jan 2023 860th JVerwolf 557 118 24 Aug 2021 860th PaulMWeiser 557 118 28 Feb 2023 860th PickausernamePi 557 118 28 Sep 2023 863rd Nico-Kasz 557 228 12 Apr 2022 864th shuding 556 130 6 May 2020 864th Andrey-Plotnikov 556 130 21 Aug 2023 866th TFeld00 🇩🇰 554 93 8 Jun 2019 866th KatieLG 🇬🇧 554 93 10 Apr 2022 866th OhmNomNom 554 93 20 Oct 2022 866th neihousaigaai 554 93 13 Feb 2024 870th Yewzir 🇧🇪 554 144 28 Mar 2024 871st klixel 🇨🇦 554 169 9 Jun 2023 872nd zdzc 552 119 25 Apr 2019 872nd lukasthaler 552 119 11 Sep 2020 872nd cefqrn 552 119 20 Dec 2022 872nd sjrct 552 119 5 Aug 2024 876th akusumoto 🇯🇵 551 170 6 Apr 2022 877th Mabeloid 🇳🇴 550 112 19 Sep 2024 877th HumanoidCPU 550 112 20 days ago 879th Andriamanitra 🇫🇮 550 156 13 Jun 2024 880th Yewzir 🇧🇪 550 231 28 Apr 2023 881st error256 548 94 18 May 2024 882nd ludwig-n 548 120 4 Apr 2020 882nd andre-lameirinhas 🇵🇹 548 120 4 Nov 2020 882nd Bobini1 🇵🇱 548 120 10 Feb 2022 882nd julian-hoelz 548 120 21 Sep 2024 882nd sciencedjinn 548 120 8 Nov 2024 882nd keelimeguy 🇺🇸 548 120 23 days ago 882nd Lv0Sys 🇵🇱 548 120 13 hours ago 889th Natanaelel 🇸🇪 548 132 11 May 2022 889th CallanMcNulty 548 132 30 Sep 2022 889th aksyristos 548 132 28 Dec 2022 892nd Irratix 🇳🇱 548 167 3 Jan 2022 893rd Herbert00709 🇵🇱 547 141 8 Jun 2024 894th joelgduggan 547 156 21 Nov 2021 895th DialFrost 🇸🇬 547 232 2 days ago 896th MeWhenI 🇻🇦 546 188 7 Jun 2023 897th mousetail 🇳🇱 545 118 22 Oct 2024 898th Jandoife 544 142 9 Dec 2022 899th aliakseikalosha 544 157 22 Oct 2024 900th KevinMarquette 🇺🇸 543 89 5 Jun 2020 Prev 826–900 of 2,186 Next