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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions 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 Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript 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 ><> 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 ALGOL 68 APL ArkScript 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions 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 Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 560th MeWhenI 🇻🇦 672 127 418ms 19 Jun 2025 562nd verticallity 672 137 159ms 6 Apr 2022 563rd dcgjb 671 71 268ms 4 Jun 2024 564th RockOfStone 671 120 2ms 9 Mar 2024 565th daedals 670 82 17ms 19 Jun 2019 565th FlorianCassayre 🇫🇷 670 82 12ms 24 May 2024 565th HumanoidCPU 670 82 11ms 9 May 2025 565th dokutan 670 82 10ms 14 Jan 2026 569th lynn 668 48 33ms 9 May 2021 570th SirBogman 🇺🇸 667 39 40ms 11 Nov 2022 570th T193R-W00D5 667 39 39ms 21 Apr 2025 572nd elgan65536 🇺🇸 667 138 132ms 22 Oct 2023 573rd eddiesmithxyz 666 117 123ms 15 Jan 2023 574th Phil-RGOMEGA 666 121 2ms 31 May 2023 575th bzijlema 🇳🇱 666 160 281ms 30 Jan 2024 576th MeWhenI 🇻🇦 665 110 40ms 29 Apr 2025 577th prplz 🇦🇺 665 137 495ms 20 Oct 2020 578th Shanethegamer 🇺🇸 663 125 12ms 14 Jun 2024 579th Feniske 🇫🇷 662 72 246ms 10 Nov 2023 580th emgordon154 662 88 126ms 6 Sep 2024 581st Grrisly 662 116 1ms 7 Nov 2023 582nd primo-ppcg 🇹🇭 662 117 111ms 1 May 2023 583rd MeWhenI 🇻🇦 662 119 112ms 15 Oct 2022 584th aposteriorist 🇨🇦 662 136 447ms 4 Mar 2022 585th Bonjour27891 🇻🇳 661 83 11ms 15 Jul 2022 585th SB-945 661 83 11ms 17 Apr 2024 585th solisolu 661 83 10ms 6 Nov 2025 585th lelbal 661 83 11ms 16 Jan 2026 589th kops-cg 661 118 133ms 14 Apr 2021 590th MateuszPietrzak 🇵🇱 661 138 2,475ms 17 Nov 2023 591st stefangimmillaro 660 109 9ms 17 Oct 2023 591st KrausRaus 🇺🇸 660 109 10ms 13 Dec 2023 591st olleicua 🇺🇸 660 109 10ms 5 Feb 2024 591st junkondo-jp 660 109 10ms 30 Jun 2024 591st targrik 660 109 13ms 8 Jun 2025 591st Yax42 🇫🇷 660 109 10ms 26 days ago 597th Shanethegamer 🇺🇸 660 138 100ms 29 Apr 2022 598th Babafaba 659 79 551ms 12 Nov 2025 599th clockworknazo 656 87 2ms 15 Nov 2022 599th dokutan 656 87 335ms 30 Apr 2024 601st bendapootie 656 117 2ms 10 Jul 2020 602nd Natanaelel 🇸🇪 654 49 3ms 20 Jul 2023 602nd lifthrasiir 🇰🇷 654 49 2ms 28 Nov 2024 602nd emgordon154 654 49 2ms 18 Nov 2025 605th juan-cazalvilla 654 84 12ms 1 Aug 2022 605th kops-cg 654 84 16ms 26 Feb 2025 607th TomvdPeet 654 96 5ms 4 Dec 2025 608th alexkunin 654 110 10ms 6 Jul 2019 609th lukechampine 653 163 293ms 19 Apr 2020 609th MeWhenI 🇻🇦 653 163 283ms 10 Feb 2023 611th ovs-code 🇩🇪 652 108 67ms 12 Sep 2024 612th stefangimmillaro 652 131 451ms 15 Jun 2025 613th minetoblend 652 133 2,230ms 9 Oct 2025 614th primo-ppcg 🇹🇭 652 151 445ms 25 Sep 2020 615th ovs-code 🇩🇪 650 40 48ms 25 Feb 2025 616th GrayJoKing 🇦🇺 650 70 37ms 28 May 2021 616th plcc0 650 70 41ms 28 Dec 2025 618th SirBogman 🇺🇸 650 80 486ms 15 Jan 2024 618th Shanethegamer 🇺🇸 650 80 441ms 16 Jan 2024 620th DaCoolOne 650 124 2ms 21 Nov 2019 620th frosster 650 124 1ms 2 Nov 2025 622nd alexsave 648 111 9ms 13 Nov 2025 623rd marcin7Cd 646 85 16ms 1 Jan 2021 623rd aposteriorist 🇨🇦 646 85 11ms 28 Jan 2022 623rd keelimeguy 🇺🇸 646 85 11ms 7 May 2025 626th dokutan 646 100 72ms 23 days ago 627th Shanethegamer 🇺🇸 645 125 2ms 24 Jan 2024 628th boxjelly 644 121 120ms 5 Jan 2021 629th stefangimmillaro 644 143 163ms 29 Oct 2023 630th dokutan 642 81 414ms 31 hours ago 631st Yewzir 🇧🇪 642 112 11ms 20 Apr 2023 631st Mabeloid 🇳🇴 642 112 9ms 26 Oct 2024 633rd postie77 642 133 407ms 5 May 2023 634th Natanaelel 🇸🇪 641 71 37ms 9 Aug 2021 634th olivermrose 🇺🇸 641 71 36ms 25 Sep 2021 636th h3ra993huskp 🇯🇵 640 154 486ms 30 Nov 2025 637th angel-p57 🇯🇵 640 196 1ms 23 Nov 2023 638th edre 638 86 16ms 7 Jun 2018 639th adamnielson42 🇺🇸 638 99 6ms 20 Nov 2023 640th stefangimmillaro 638 167 321ms 13 Dec 2024 First Prev 561–640 of 2,455 Next Last