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 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder 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 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder 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 641st TomvdPeet 654 96 5ms 4 Dec 2025 642nd alexkunin 654 110 10ms 6 Jul 2019 643rd dokutan 654 136 2,607ms 15 Jan 2026 644th ovs-code 🇩🇪 653 108 67ms 12 Sep 2024 645th stefangimmillaro 652 131 407ms 15 Jun 2025 646th primo-ppcg 🇹🇭 652 151 445ms 25 Sep 2020 647th ovs-code 🇩🇪 650 40 38ms 25 Feb 2025 648th GrayJoKing 🇦🇺 650 70 36ms 28 May 2021 648th plcc0 650 70 36ms 28 Dec 2025 650th SirBogman 🇺🇸 650 80 486ms 15 Jan 2024 650th Shanethegamer 🇺🇸 650 80 427ms 16 Jan 2024 652nd DaCoolOne 650 124 2ms 21 Nov 2019 652nd frosster 🇨🇦 650 124 1ms 2 Nov 2025 654th stefangimmillaro 649 167 282ms 13 Dec 2024 655th alexsave 648 111 9ms 13 Nov 2025 656th marcin7Cd 646 85 16ms 1 Jan 2021 656th aposteriorist 🇨🇦 646 85 11ms 28 Jan 2022 656th keelimeguy 🇺🇸 646 85 10ms 7 May 2025 659th dokutan 646 100 75ms 23 Jan 2026 660th Shanethegamer 🇺🇸 645 125 2ms 24 Jan 2024 661st boxjelly 644 121 120ms 5 Jan 2021 662nd stefangimmillaro 644 143 156ms 29 Oct 2023 663rd Yewzir 🇧🇪 643 112 12ms 20 Apr 2023 663rd Mabeloid 🇳🇴 643 112 9ms 26 Oct 2024 665th postie77 642 133 384ms 5 May 2023 666th Natanaelel 🇸🇪 641 71 35ms 9 Aug 2021 666th olivermrose 🇺🇸 641 71 38ms 25 Sep 2021 666th error256 641 71 36ms 10 days ago 669th angel-p57 🇯🇵 641 196 1ms 23 Nov 2023 670th h3ra993huskp 🇯🇵 640 154 369ms 30 Nov 2025 671st edre 638 86 16ms 7 Jun 2018 672nd adamnielson42 🇺🇸 638 99 6ms 20 Nov 2023 673rd iznax 637 113 9ms 2 Jul 2020 673rd Salutations45 637 113 8ms 22 Nov 2024 675th rvdnieuwendijk 🇳🇱 636 75 266ms 14 Jul 2020 676th dokutan 636 111 712ms 10 Dec 2025 677th HumanoidCPU 635 82 397ms 9 May 2025 677th fuzzylojik-golf 🇺🇸 635 82 387ms 3 days ago 679th MobDev-Hobby 634 41 39ms 9 Jan 2024 680th mossr 🇺🇸 634 90 337ms 24 Feb 2021 681st DialFrost 🇸🇬 634 99 4ms 8 Dec 2023 682nd ovs-code 🇩🇪 634 102 3ms 7 Feb 2023 683rd BrMorrison 634 123 122ms 6 Nov 2023 684th rifatx 633 135 369ms 6 Jul 2024 685th csharpython 632 72 35ms 28 Aug 2025 685th KatieLG 🇬🇧 632 72 37ms 7 Jan 2026 687th jeff-at-tamer-dot-codes 🇺🇸 631 87 11ms 6 Jun 2023 688th Shanethegamer 🇺🇸 631 124 36ms 13 Jun 2022 689th Steffan153 🇫🇮 631 199 2ms 19 Feb 2026 690th KasperKivimaeki 🇫🇮 630 172 270ms 8 days ago 691st SirBogman 🇺🇸 629 51 32ms 13 Nov 2022 692nd prestosilver 🇺🇸 629 122 2ms 9 days ago 693rd yanjs 629 124 117ms 23 Jan 2022 693rd strout 629 124 121ms 17 Aug 2022 695th janbehrens 🇩🇪 629 145 62ms 20 Nov 2022 696th bobbogomip 628 61 3ms 7 Nov 2018 697th Meowsan91 🇨🇿 628 136 395ms 21 Nov 2021 698th annaproxy 627 83 482ms 21 Jan 2024 699th frobinsonj 626 115 10ms 28 Jun 2018 699th draxler-h 626 115 10ms 13 Jan 2023 699th xyangst 626 115 9ms 28 Sep 2024 699th LukeBridges 🇬🇧 626 115 14ms 1 Oct 2024 703rd AlephSquirrel 626 142 41ms 21 Mar 2025 704th green-beans 624 88 9ms 30 Jan 2021 704th zacjl 624 88 16ms 20 Sep 2024 704th wh3n3v3r 🇨🇿 624 88 10ms 13 Nov 2024 704th JunkIce 624 88 10ms 19 Jan 2025 704th Bulmenisaurus 624 88 19ms 7 Jul 2025 709th FlyingPenguin223 623 73 40ms 7 Nov 2023 709th DialFrost 🇸🇬 623 73 36ms 2 Jun 2024 709th Lv0Sys 🇵🇱 623 73 36ms 1 Dec 2025 709th D-MOVE 🇵🇭 623 73 38ms 26 days ago 709th madex 🇩🇪 623 73 35ms 5 days ago 714th janbehrens 🇩🇪 621 145 454ms 24 Mar 2022 715th jared-hughes 621 147 441ms 24 Jun 2022 716th didion0 🇺🇸 620 116 10ms 31 Jan 2022 716th fitzdotlol 🇺🇸 620 116 10ms 28 Mar 2022 718th Shanethegamer 🇺🇸 620 159 466ms 25 Sep 2025 719th annaproxy 619 126 121ms 15 Apr 2022 720th guliyevemil1 🇦🇿 619 175 295ms 30 Jan 2021 First Prev 641–720 of 2,538 Next Last