Diamonds in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 641st emplv 🇱🇻 683 93 5ms 3 Oct 2023 642nd janbehrens 🇩🇪 683 106 11ms 20 Jul 2022 642nd DialFrost 🇸🇬 683 106 9ms 5 Oct 2023 642nd KasperKivimaeki 🇫🇮 683 106 10ms 12 Mar 2026 645th AdrienHache 🇫🇷 683 126 471ms 30 Nov 2025 646th pilaf 🇦🇷 681 97 1,630ms 6 Apr 2022 646th Andriamanitra 🇫🇮 681 97 1,437ms 2 Jan 2024 646th madex 🇩🇪 681 97 1,334ms 18 days ago 649th AutumnWind75 681 135 446ms 10 Dec 2025 650th bzijlema 🇳🇱 681 160 325ms 30 Jan 2024 651st MeWhenI 🇻🇦 679 84 339ms 14 Feb 2023 652nd KatieLG 🇬🇧 679 91 497ms 3 Aug 2025 652nd emgordon154 679 91 550ms 11 Feb 2026 654th verticallity 679 137 155ms 6 Apr 2022 655th davitf 678 97 10ms 6 Jul 2020 655th mokymok 🇺🇸 678 97 9ms 17 Nov 2021 655th jdw1023 678 97 10ms 26 Apr 2022 655th Bubbler-4 678 97 10ms 2 Nov 2022 655th rollershutter 678 97 10ms 30 Jan 2024 655th Powerroff 678 97 10ms 4 May 2024 655th plcc0 678 97 10ms 5 Mar 2025 655th emgordon154 678 97 10ms 7 Jun 2025 663rd RockOfStone 678 120 1ms 9 Mar 2024 664th janbehrens 🇩🇪 677 127 433ms 17 Apr 2025 664th MeWhenI 🇻🇦 677 127 411ms 19 Jun 2025 666th minetoblend 676 133 2,832ms 9 Oct 2025 667th MeWhenI 🇻🇦 675 110 39ms 29 Apr 2025 668th prplz 🇦🇺 674 137 105ms 20 Oct 2020 669th elgan65536 🇺🇸 674 138 139ms 22 Oct 2023 670th AlephSquirrel 673 49 41ms 28 Jul 2022 670th Natanaelel 🇸🇪 673 49 2ms 20 Jul 2023 670th lifthrasiir 🇰🇷 673 49 2ms 28 Nov 2024 670th emgordon154 673 49 2ms 18 Nov 2025 674th error256 673 113 73ms 28 Jun 2024 674th emgordon154 673 113 76ms 12 days ago 676th eddiesmithxyz 673 117 122ms 15 Jan 2023 677th Phil-RGOMEGA 673 121 2ms 31 May 2023 678th Feniske 🇫🇷 672 72 249ms 10 Nov 2023 679th Yewzir 🇧🇪 671 92 552ms 4 Feb 2024 680th Indivicivet 671 98 11ms 11 Mar 2021 680th IshanPanpaliya 671 98 11ms 6 Oct 2022 680th celiendonze 🇨🇭 671 98 10ms 18 Apr 2023 680th chartung17 671 98 12ms 31 Dec 2023 680th Shanethegamer 🇺🇸 671 98 11ms 24 Jan 2024 680th cardosoo 671 98 11ms 6 Oct 2024 680th Artemis21 🇬🇧 671 98 11ms 21 Dec 2024 680th andrewjc2000 671 98 10ms 2 Jul 2025 680th Nhan-TRANvan_keyloop 671 98 10ms 20 Aug 2025 680th countlpaul-dotcom 671 98 13ms 19 Oct 2025 690th MeWhenI 🇻🇦 671 119 124ms 15 Oct 2022 691st aposteriorist 🇨🇦 671 136 432ms 4 Mar 2022 692nd roupiq 🇵🇱 671 137 416ms 2 days ago 693rd aksyristos 670 77 37ms 31 Jan 2023 693rd tatzyr 🇯🇵 670 77 35ms 10 Dec 2024 693rd fuzzylojik-golf 🇺🇸 670 77 34ms 23 Mar 2026 696th Shanethegamer 🇺🇸 669 138 107ms 29 Apr 2022 697th lukechampine 669 163 308ms 19 Apr 2020 697th MeWhenI 🇻🇦 669 163 356ms 10 Feb 2023 699th clockworknazo 667 87 2ms 15 Nov 2022 700th Grrisly 667 116 1ms 7 Nov 2023 701st kops-cg 667 118 133ms 14 Apr 2021 702nd MateuszPietrzak 🇵🇱 666 138 3,063ms 17 Nov 2023 703rd MeWhenI 🇻🇦 664 93 408ms 17 Jan 2024 703rd albanian-laundromat 🇺🇸 664 93 462ms 5 Oct 2025 705th drew-loukusa 664 99 11ms 26 May 2020 705th Secozzi 664 99 11ms 20 Oct 2020 705th seanshpark 664 99 11ms 18 Dec 2020 705th soalyer 664 99 10ms 9 Nov 2021 705th CodyMiner 664 99 10ms 14 Nov 2021 705th MichalMarsalek 🇨🇿 664 99 10ms 23 Oct 2022 705th logvp 664 99 12ms 6 Oct 2024 705th BREMAUCY 🇫🇷 664 99 10ms 7 Aug 2025 705th cros107 🇦🇺 664 99 11ms 2 Jan 2026 705th Pyroan 664 99 11ms 5 Jan 2026 715th stefangimmillaro 664 109 11ms 17 Oct 2023 715th KrausRaus 🇺🇸 664 109 10ms 13 Dec 2023 715th olleicua 🇺🇸 664 109 11ms 5 Feb 2024 715th junkondo-jp 664 109 10ms 30 Jun 2024 715th targrik 664 109 11ms 8 Jun 2025 715th Yax42 🇫🇷 664 109 11ms 20 Jan 2026 First Prev 641–720 of 2,656 Next Last
