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 Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 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 Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 561st yokasuretsu 678 54 144ms 21 Jun 2018 562nd jacklynnepenick 678 81 17ms 20 Aug 2021 563rd cbrt-x 678 115 112ms 4 Oct 2023 564th AdrienHache 🇫🇷 678 126 467ms 30 Nov 2025 565th jacobly0 🇺🇸 677 227 1,725ms 22 Apr 2024 566th AutumnWind75 676 135 429ms 10 Dec 2025 567th emplv 🇱🇻 675 93 5ms 3 Oct 2023 568th pilaf 🇦🇷 675 97 1,398ms 6 Apr 2022 568th Andriamanitra 🇫🇮 675 97 1,330ms 2 Jan 2024 570th steffan-polygolf 674 116 301ms 7 Mar 2024 571st janbehrens 🇩🇪 672 127 411ms 17 Apr 2025 571st MeWhenI 🇻🇦 672 127 418ms 19 Jun 2025 573rd verticallity 672 137 153ms 6 Apr 2022 574th bzijlema 🇳🇱 672 160 292ms 30 Jan 2024 575th dcgjb 671 71 268ms 4 Jun 2024 576th RockOfStone 671 120 2ms 9 Mar 2024 577th daedals 670 82 17ms 19 Jun 2019 577th FlorianCassayre 🇫🇷 670 82 12ms 24 May 2024 577th HumanoidCPU 670 82 11ms 9 May 2025 577th dokutan 670 82 10ms 14 Jan 2026 581st lynn 668 48 33ms 9 May 2021 582nd SirBogman 🇺🇸 667 39 39ms 11 Nov 2022 582nd T193R-W00D5 667 39 39ms 21 Apr 2025 584th elgan65536 🇺🇸 667 138 131ms 22 Oct 2023 585th eddiesmithxyz 666 117 122ms 15 Jan 2023 586th Phil-RGOMEGA 666 121 2ms 31 May 2023 587th MeWhenI 🇻🇦 665 110 39ms 29 Apr 2025 588th prplz 🇦🇺 665 137 526ms 20 Oct 2020 589th Shanethegamer 🇺🇸 663 125 10ms 14 Jun 2024 590th Feniske 🇫🇷 662 72 246ms 10 Nov 2023 591st emgordon154 662 88 129ms 6 Sep 2024 592nd Grrisly 662 116 1ms 7 Nov 2023 593rd primo-ppcg 🇹🇭 662 117 151ms 1 May 2023 594th MeWhenI 🇻🇦 662 119 138ms 15 Oct 2022 595th minetoblend 662 133 2,230ms 9 Oct 2025 596th aposteriorist 🇨🇦 662 136 432ms 4 Mar 2022 597th Bonjour27891 🇻🇳 661 83 10ms 15 Jul 2022 597th SB-945 661 83 10ms 17 Apr 2024 597th solisolu 661 83 9ms 6 Nov 2025 597th lelbal 661 83 10ms 16 Jan 2026 601st kops-cg 661 118 133ms 14 Apr 2021 602nd MateuszPietrzak 🇵🇱 661 138 2,813ms 17 Nov 2023 603rd stefangimmillaro 660 109 11ms 17 Oct 2023 603rd KrausRaus 🇺🇸 660 109 9ms 13 Dec 2023 603rd olleicua 🇺🇸 660 109 11ms 5 Feb 2024 603rd junkondo-jp 660 109 8ms 30 Jun 2024 603rd targrik 660 109 10ms 8 Jun 2025 603rd Yax42 🇫🇷 660 109 16ms 20 Jan 2026 609th Shanethegamer 🇺🇸 660 138 103ms 29 Apr 2022 610th Babafaba 659 79 472ms 12 Nov 2025 611th lukechampine 659 163 290ms 19 Apr 2020 611th MeWhenI 🇻🇦 659 163 316ms 10 Feb 2023 613th clockworknazo 656 87 2ms 15 Nov 2022 613th dokutan 656 87 326ms 30 Apr 2024 615th bendapootie 656 117 2ms 10 Jul 2020 616th Natanaelel 🇸🇪 654 49 3ms 20 Jul 2023 616th lifthrasiir 🇰🇷 654 49 2ms 28 Nov 2024 616th emgordon154 654 49 2ms 18 Nov 2025 619th juan-cazalvilla 654 84 11ms 1 Aug 2022 619th kops-cg 654 84 16ms 26 Feb 2025 621st TomvdPeet 654 96 5ms 4 Dec 2025 622nd alexkunin 654 110 9ms 6 Jul 2019 623rd ovs-code 🇩🇪 652 108 67ms 12 Sep 2024 624th stefangimmillaro 652 131 433ms 15 Jun 2025 625th primo-ppcg 🇹🇭 652 151 445ms 25 Sep 2020 626th ovs-code 🇩🇪 650 40 40ms 25 Feb 2025 627th GrayJoKing 🇦🇺 650 70 37ms 28 May 2021 627th plcc0 650 70 38ms 28 Dec 2025 629th SirBogman 🇺🇸 650 80 486ms 15 Jan 2024 629th Shanethegamer 🇺🇸 650 80 427ms 16 Jan 2024 631st DaCoolOne 650 124 2ms 21 Nov 2019 631st frosster 🇨🇦 650 124 1ms 2 Nov 2025 633rd alexsave 648 111 9ms 13 Nov 2025 634th dokutan 647 136 2,242ms 15 Jan 2026 635th marcin7Cd 646 85 16ms 1 Jan 2021 635th aposteriorist 🇨🇦 646 85 11ms 28 Jan 2022 635th keelimeguy 🇺🇸 646 85 10ms 7 May 2025 638th dokutan 646 100 75ms 23 Jan 2026 639th Shanethegamer 🇺🇸 645 125 2ms 24 Jan 2024 640th boxjelly 644 121 120ms 5 Jan 2021 First Prev 561–640 of 2,494 Next Last