Diamonds in all languages in chars. 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 Chars Time Submitted 639th olleicua 🇺🇸 660 109 11ms 5 Feb 2024 639th junkondo-jp 660 109 10ms 30 Jun 2024 639th targrik 660 109 11ms 8 Jun 2025 639th Yax42 🇫🇷 660 109 11ms 20 Jan 2026 645th Babafaba 659 79 363ms 12 Nov 2025 646th clockworknazo 656 87 2ms 15 Nov 2022 647th bendapootie 656 117 2ms 10 Jul 2020 648th Natanaelel 🇸🇪 655 49 2ms 20 Jul 2023 648th lifthrasiir 🇰🇷 655 49 2ms 28 Nov 2024 648th emgordon154 655 49 2ms 18 Nov 2025 651st TomvdPeet 655 96 4ms 4 Dec 2025 652nd ovs-code 🇩🇪 655 108 61ms 12 Sep 2024 653rd dokutan 655 136 2,575ms 15 Jan 2026 654th juan-cazalvilla 654 84 12ms 1 Aug 2022 654th kops-cg 654 84 17ms 26 Feb 2025 654th fuzzylojik-golf 🇺🇸 654 84 17ms 18 Mar 2026 657th alexkunin 654 110 11ms 6 Jul 2019 658th primo-ppcg 🇹🇭 653 151 412ms 25 Sep 2020 659th stefangimmillaro 652 131 489ms 15 Jun 2025 660th SirBogman 🇺🇸 651 80 469ms 15 Jan 2024 660th Shanethegamer 🇺🇸 651 80 418ms 16 Jan 2024 662nd Shanethegamer 🇺🇸 651 114 152ms 10 Dec 2022 663rd DaCoolOne 651 124 2ms 21 Nov 2019 663rd frosster 🇨🇦 651 124 1ms 2 Nov 2025 665th ovs-code 🇩🇪 650 40 45ms 25 Feb 2025 666th GrayJoKing 🇦🇺 650 70 36ms 28 May 2021 666th plcc0 650 70 40ms 28 Dec 2025 668th alexsave 649 111 10ms 13 Nov 2025 669th stefangimmillaro 649 167 358ms 13 Dec 2024 670th dokutan 648 100 75ms 23 Jan 2026 671st marcin7Cd 646 85 18ms 1 Jan 2021 671st aposteriorist 🇨🇦 646 85 11ms 28 Jan 2022 671st keelimeguy 🇺🇸 646 85 12ms 7 May 2025 671st vang1ong7ang 646 85 26ms 21 hours ago 675th dokutan 646 87 319ms 30 Apr 2024 676th stefangimmillaro 646 143 152ms 29 Oct 2023 677th boxjelly 645 121 120ms 5 Jan 2021 678th Shanethegamer 🇺🇸 645 125 1ms 24 Jan 2024 679th Yewzir 🇧🇪 643 112 12ms 20 Apr 2023 679th Mabeloid 🇳🇴 643 112 12ms 26 Oct 2024 681st jusaka 642 50 2ms 12 days ago 682nd postie77 642 133 446ms 5 May 2023 683rd angel-p57 🇯🇵 642 196 1ms 23 Nov 2023 684th Natanaelel 🇸🇪 641 71 38ms 9 Aug 2021 684th olivermrose 🇺🇸 641 71 37ms 25 Sep 2021 684th error256 641 71 37ms 10 Mar 2026 687th adamnielson42 🇺🇸 640 99 6ms 20 Nov 2023 688th h3ra993huskp 🇯🇵 640 154 466ms 30 Nov 2025 689th edre 638 86 17ms 7 Jun 2018 690th dokutan 637 111 712ms 10 Dec 2025 691st iznax 637 113 11ms 2 Jul 2020 691st Salutations45 637 113 12ms 22 Nov 2024 693rd rvdnieuwendijk 🇳🇱 636 75 262ms 14 Jul 2020 694th HumanoidCPU 635 82 448ms 9 May 2025 694th fuzzylojik-golf 🇺🇸 635 82 478ms 18 Mar 2026 696th DialFrost 🇸🇬 635 99 5ms 8 Dec 2023 697th ovs-code 🇩🇪 635 102 3ms 7 Feb 2023 698th primo-ppcg 🇹🇭 635 117 151ms 1 May 2023 699th MobDev-Hobby 634 41 39ms 9 Jan 2024 700th BrMorrison 634 123 122ms 6 Nov 2023 701st Shanethegamer 🇺🇸 633 124 36ms 13 Jun 2022 702nd rifatx 633 135 425ms 6 Jul 2024 703rd csharpython 632 72 38ms 28 Aug 2025 703rd KatieLG 🇬🇧 632 72 35ms 7 Jan 2026 705th Steffan153 🇫🇮 632 199 2ms 19 Feb 2026 706th jeff-at-tamer-dot-codes 🇺🇸 631 87 10ms 6 Jun 2023 707th janbehrens 🇩🇪 630 145 64ms 20 Nov 2022 708th KasperKivimaeki 🇫🇮 630 172 377ms 12 Mar 2026 709th SirBogman 🇺🇸 629 51 32ms 13 Nov 2022 710th bobbogomip 629 61 3ms 7 Nov 2018 711th prestosilver 🇺🇸 629 122 2ms 11 Mar 2026 712th yanjs 629 124 117ms 23 Jan 2022 712th strout 629 124 121ms 17 Aug 2022 714th Meowsan91 🇨🇿 628 136 439ms 21 Nov 2021 715th AlephSquirrel 628 142 41ms 21 Mar 2025 716th annaproxy 627 83 545ms 21 Jan 2024 717th frobinsonj 626 115 12ms 28 Jun 2018 717th draxler-h 626 115 11ms 13 Jan 2023 717th xyangst 626 115 16ms 28 Sep 2024 717th LukeBridges 🇬🇧 626 115 10ms 1 Oct 2024 First Prev 641–720 of 2,647 Next Last