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 Minesweeper 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 451st kaascevich 730 127 134ms 24 Jul 2025 452nd jared-hughes 729 106 3ms 3 Nov 2023 452nd qwertyuiop3 🇷🇺 729 106 2ms 29 May 2025 454th rak1507 🇬🇧 729 108 167ms 23 Sep 2021 455th iakolzin 728 126 1,032ms 26 May 2022 456th MeWhenI 🇻🇦 727 109 44ms 26 Aug 2023 456th albanian-laundromat 727 109 43ms 19 Aug 2025 458th primo-ppcg 🇹🇭 726 71 34ms 13 Dec 2020 458th Natanaelel 🇸🇪 726 71 35ms 9 Aug 2021 460th AlephSquirrel 726 85 545ms 22 Jan 2024 461st prplz 🇦🇺 724 100 10ms 13 Oct 2020 461st Naruyoko 724 100 11ms 3 Mar 2023 463rd JDHuber23 722 91 10ms 23 Oct 2023 463rd Grrisly 722 91 11ms 4 Nov 2023 463rd stertooy 🇧🇪 722 91 13ms 13 Jun 2024 463rd CaedenHarper 🇨🇦 722 91 10ms 2 Nov 2024 463rd KatieLG 🇬🇧 722 91 14ms 3 Aug 2025 468th Reconcyl 722 109 112ms 5 Jan 2019 468th RussellEmerine 722 109 130ms 27 Feb 2020 470th Gaddy 🇫🇷 722 119 369ms 12 May 2022 471st emgordon154 721 130 166ms 14 Mar 2025 472nd stefangimmillaro 719 111 114ms 15 Oct 2022 473rd NewDefectus 🇮🇱 717 77 57ms 6 Dec 2021 474th thisishowmymindworks 🇳🇴 717 101 9ms 5 Oct 2020 475th ovs-code 🇩🇪 717 108 79ms 12 Sep 2024 476th csharpython 716 72 53ms 28 Aug 2025 477th KatieLG 🇬🇧 716 92 891ms 22 Oct 2021 477th error256 716 92 773ms 3 days ago 479th user189032 716 110 139ms 29 May 2019 480th edsrzf 🇳🇿 716 120 4ms 15 Feb 2025 481st yzhs 🇩🇪 715 92 9ms 18 Jan 2020 481st prplz 🇦🇺 715 92 11ms 28 Dec 2021 481st StefanHabel 🇨🇦 715 92 11ms 12 Dec 2022 481st betaveros 715 92 11ms 30 Dec 2022 481st markusgraube 715 92 16ms 2 Jul 2023 481st OwPowell 715 92 11ms 18 Dec 2023 487th Andriamanitra 🇫🇮 714 81 368ms 23 Jul 2023 488th MeWhenI 🇻🇦 713 112 2ms 12 Sep 2022 489th Shanethegamer 🇺🇸 711 112 1,366ms 24 Jan 2024 490th primo-ppcg 🇹🇭 711 151 270ms 17 Apr 2020 491st bendapootie 710 121 406ms 21 Nov 2021 491st iznax 710 121 301ms 21 Nov 2021 493rd typeswitch-dev 🇵🇹 710 122 3ms 22 Jul 2023 494th yokasuretsu 709 64 133ms 21 Jun 2018 495th neihousaigaai 709 93 998ms 13 Feb 2024 496th dee-gomma 709 102 8ms 31 Mar 2019 496th uttumuttu 🇫🇮 709 102 9ms 6 Jan 2022 496th Lv0Sys 🇵🇱 709 102 11ms 11 Jun 2025 499th arjanadriaanse 🇳🇱 709 111 156ms 7 Feb 2022 500th giacomogallina 707 93 19ms 14 Jun 2019 500th LlamaLad7 🇬🇧 707 93 10ms 15 Mar 2020 500th loserface69 707 93 11ms 15 Mar 2020 500th MeWhenI 🇻🇦 707 93 16ms 28 Oct 2021 500th Kloppermand 🇩🇰 707 93 10ms 6 Jan 2023 500th FEZfan 🇦🇺 707 93 9ms 11 Jul 2025 500th jesterjunk 707 93 10ms 23 Sep 2025 507th FlyingPenguin223 706 73 42ms 7 Nov 2023 507th DialFrost 🇸🇬 706 73 32ms 2 Jun 2024 509th qwertyuiop3 🇷🇺 706 130 81ms 29 May 2025 510th GrayJoKing 🇦🇺 705 76 9ms 11 Sep 2024 511th orthoplex 🇨🇽 704 53 33ms 7 Oct 2020 512th omurakazuaki 🇯🇵 703 103 10ms 18 Feb 2021 512th neihousaigaai 703 103 10ms 17 Mar 2021 514th Shanethegamer 🇺🇸 701 88 432ms 24 Jan 2024 514th CaedenHarper 🇨🇦 701 88 509ms 28 Jan 2025 516th 4hg 🇺🇸 701 94 1,028ms 8 Dec 2022 517th Yewzir 🇧🇪 701 144 7ms 17 Dec 2023 518th btjones0 699 94 10ms 7 Dec 2021 518th OllieBoyne 🇬🇧 699 94 11ms 17 Sep 2022 518th Eilonlif 🇮🇱 699 94 10ms 4 Nov 2022 518th stefangimmillaro 699 94 10ms 6 Jul 2023 518th mathisfun271 699 94 12ms 16 Dec 2023 518th albanian-laundromat 699 94 15ms 17 Apr 2025 518th Keegan-T 🇨🇦 699 94 10ms 22 Apr 2025 525th Euler-37 699 106 42ms 4 Jun 2023 First Prev 451–525 of 2,365 Next Last
