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 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 Bytes Time Submitted 451st jared-hughes 729 106 3ms 3 Nov 2023 451st qwertyuiop3 🇷🇺 729 106 2ms 29 May 2025 453rd rak1507 🇬🇧 729 108 167ms 23 Sep 2021 454th iakolzin 728 126 1,032ms 26 May 2022 455th MeWhenI 🇻🇦 727 109 44ms 26 Aug 2023 455th albanian-laundromat 727 109 43ms 19 Aug 2025 457th primo-ppcg 🇹🇭 726 71 34ms 13 Dec 2020 457th Natanaelel 🇸🇪 726 71 35ms 9 Aug 2021 459th AlephSquirrel 726 85 545ms 22 Jan 2024 460th prplz 🇦🇺 724 100 10ms 13 Oct 2020 460th Naruyoko 724 100 11ms 3 Mar 2023 462nd JDHuber23 722 91 10ms 23 Oct 2023 462nd Grrisly 722 91 11ms 4 Nov 2023 462nd stertooy 🇧🇪 722 91 13ms 13 Jun 2024 462nd CaedenHarper 🇨🇦 722 91 10ms 2 Nov 2024 462nd KatieLG 🇬🇧 722 91 14ms 3 Aug 2025 467th Reconcyl 722 109 112ms 5 Jan 2019 467th RussellEmerine 722 109 130ms 27 Feb 2020 469th Gaddy 🇫🇷 722 119 369ms 12 May 2022 470th emgordon154 721 130 183ms 14 Mar 2025 471st stefangimmillaro 719 111 114ms 15 Oct 2022 472nd Yewzir 🇧🇪 718 144 7ms 17 Dec 2023 473rd NewDefectus 🇮🇱 717 77 53ms 6 Dec 2021 474th thisishowmymindworks 🇳🇴 717 101 9ms 5 Oct 2020 475th ovs-code 🇩🇪 717 108 79ms 12 Sep 2024 476th KatieLG 🇬🇧 716 92 891ms 22 Oct 2021 477th user189032 716 110 139ms 29 May 2019 478th edsrzf 🇳🇿 716 120 4ms 15 Feb 2025 479th csharpython 715 72 53ms 28 Aug 2025 480th yzhs 🇩🇪 715 92 9ms 18 Jan 2020 480th prplz 🇦🇺 715 92 11ms 28 Dec 2021 480th StefanHabel 🇨🇦 715 92 11ms 12 Dec 2022 480th betaveros 715 92 11ms 30 Dec 2022 480th markusgraube 715 92 16ms 2 Jul 2023 480th OwPowell 715 92 11ms 18 Dec 2023 486th Andriamanitra 🇫🇮 714 81 368ms 23 Jul 2023 487th MeWhenI 🇻🇦 713 112 2ms 12 Sep 2022 488th Shanethegamer 🇺🇸 711 112 1,366ms 24 Jan 2024 489th primo-ppcg 🇹🇭 711 151 270ms 17 Apr 2020 490th bendapootie 710 121 406ms 21 Nov 2021 490th iznax 710 121 301ms 21 Nov 2021 492nd typeswitch-dev 🇵🇹 710 122 3ms 22 Jul 2023 493rd yokasuretsu 709 64 133ms 21 Jun 2018 494th dee-gomma 709 102 8ms 31 Mar 2019 494th uttumuttu 🇫🇮 709 102 9ms 6 Jan 2022 494th Lv0Sys 🇵🇱 709 102 11ms 11 Jun 2025 497th arjanadriaanse 🇳🇱 709 111 156ms 7 Feb 2022 498th neihousaigaai 708 93 998ms 13 Feb 2024 499th giacomogallina 707 93 19ms 14 Jun 2019 499th LlamaLad7 🇬🇧 707 93 10ms 15 Mar 2020 499th loserface69 707 93 11ms 15 Mar 2020 499th MeWhenI 🇻🇦 707 93 16ms 28 Oct 2021 499th Kloppermand 🇩🇰 707 93 10ms 6 Jan 2023 499th FEZfan 🇦🇺 707 93 9ms 11 Jul 2025 499th jesterjunk 707 93 10ms 23 Sep 2025 506th FlyingPenguin223 706 73 42ms 7 Nov 2023 506th DialFrost 🇸🇬 706 73 32ms 2 Jun 2024 508th qwertyuiop3 🇷🇺 706 130 81ms 29 May 2025 509th GrayJoKing 🇦🇺 705 76 9ms 11 Sep 2024 510th orthoplex 🇨🇽 704 53 33ms 7 Oct 2020 511th omurakazuaki 🇯🇵 703 103 10ms 18 Feb 2021 511th neihousaigaai 703 103 10ms 17 Mar 2021 513th Shanethegamer 🇺🇸 701 88 432ms 24 Jan 2024 513th CaedenHarper 🇨🇦 701 88 509ms 28 Jan 2025 515th 4hg 🇺🇸 701 94 1,028ms 8 Dec 2022 515th error256 701 94 932ms 18 May 2024 517th btjones0 699 94 10ms 7 Dec 2021 517th OllieBoyne 🇬🇧 699 94 11ms 17 Sep 2022 517th Eilonlif 🇮🇱 699 94 10ms 4 Nov 2022 517th stefangimmillaro 699 94 10ms 6 Jul 2023 517th mathisfun271 699 94 12ms 16 Dec 2023 517th albanian-laundromat 699 94 15ms 17 Apr 2025 517th Keegan-T 🇨🇦 699 94 10ms 22 Apr 2025 524th Euler-37 699 106 42ms 4 Jun 2023 525th pilaf 🇦🇷 696 74 34ms 8 Apr 2022 First Prev 451–525 of 2,359 Next Last
