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 555th Lv0Sys 🇵🇱 679 113 2ms 30 May 2025 555th dokutan 679 113 2ms 13 hours ago 563rd Shanethegamer 🇺🇸 679 114 152ms 10 Dec 2022 564th yokasuretsu 678 54 144ms 21 Jun 2018 565th jacklynnepenick 678 81 17ms 20 Aug 2021 566th cbrt-x 678 115 112ms 4 Oct 2023 567th AdrienHache 🇫🇷 678 126 467ms 30 Nov 2025 568th jacobly0 🇺🇸 677 227 1,725ms 22 Apr 2024 569th AutumnWind75 676 135 429ms 10 Dec 2025 570th emplv 🇱🇻 675 93 5ms 3 Oct 2023 571st pilaf 🇦🇷 675 97 1,398ms 6 Apr 2022 571st Andriamanitra 🇫🇮 675 97 1,330ms 2 Jan 2024 573rd steffan-polygolf 674 116 301ms 7 Mar 2024 574th janbehrens 🇩🇪 672 127 411ms 17 Apr 2025 574th MeWhenI 🇻🇦 672 127 418ms 19 Jun 2025 576th verticallity 672 137 153ms 6 Apr 2022 577th bzijlema 🇳🇱 672 160 292ms 30 Jan 2024 578th dcgjb 671 71 268ms 4 Jun 2024 579th RockOfStone 671 120 2ms 9 Mar 2024 580th daedals 670 82 17ms 19 Jun 2019 580th FlorianCassayre 🇫🇷 670 82 12ms 24 May 2024 580th HumanoidCPU 670 82 11ms 9 May 2025 580th dokutan 670 82 10ms 14 Jan 2026 584th lynn 668 48 33ms 9 May 2021 585th SirBogman 🇺🇸 667 39 39ms 11 Nov 2022 585th T193R-W00D5 667 39 39ms 21 Apr 2025 587th elgan65536 🇺🇸 667 138 131ms 22 Oct 2023 588th error256 666 106 153ms 4 hours ago 589th eddiesmithxyz 666 117 122ms 15 Jan 2023 590th Phil-RGOMEGA 666 121 2ms 31 May 2023 591st minetoblend 666 133 2,230ms 9 Oct 2025 592nd MeWhenI 🇻🇦 665 110 39ms 29 Apr 2025 593rd prplz 🇦🇺 665 137 526ms 20 Oct 2020 594th Shanethegamer 🇺🇸 663 125 10ms 14 Jun 2024 595th Feniske 🇫🇷 662 72 246ms 10 Nov 2023 596th emgordon154 662 88 129ms 6 Sep 2024 597th Grrisly 662 116 1ms 7 Nov 2023 598th primo-ppcg 🇹🇭 662 117 151ms 1 May 2023 599th MeWhenI 🇻🇦 662 119 138ms 15 Oct 2022 600th aposteriorist 🇨🇦 662 136 432ms 4 Mar 2022 601st Bonjour27891 🇻🇳 661 83 10ms 15 Jul 2022 601st SB-945 661 83 10ms 17 Apr 2024 601st solisolu 661 83 9ms 6 Nov 2025 601st lelbal 661 83 10ms 16 Jan 2026 605th kops-cg 661 118 133ms 14 Apr 2021 606th MateuszPietrzak 🇵🇱 661 138 2,813ms 17 Nov 2023 607th stefangimmillaro 660 109 11ms 17 Oct 2023 607th KrausRaus 🇺🇸 660 109 9ms 13 Dec 2023 607th olleicua 🇺🇸 660 109 11ms 5 Feb 2024 607th junkondo-jp 660 109 8ms 30 Jun 2024 607th targrik 660 109 10ms 8 Jun 2025 607th Yax42 🇫🇷 660 109 16ms 20 Jan 2026 613th Shanethegamer 🇺🇸 660 138 103ms 29 Apr 2022 614th Babafaba 659 79 472ms 12 Nov 2025 615th lukechampine 659 163 290ms 19 Apr 2020 615th MeWhenI 🇻🇦 659 163 316ms 10 Feb 2023 617th clockworknazo 656 87 2ms 15 Nov 2022 617th dokutan 656 87 326ms 30 Apr 2024 619th bendapootie 656 117 2ms 10 Jul 2020 620th Natanaelel 🇸🇪 654 49 3ms 20 Jul 2023 620th lifthrasiir 🇰🇷 654 49 2ms 28 Nov 2024 620th emgordon154 654 49 2ms 18 Nov 2025 623rd juan-cazalvilla 654 84 11ms 1 Aug 2022 623rd kops-cg 654 84 16ms 26 Feb 2025 625th TomvdPeet 654 96 5ms 4 Dec 2025 626th alexkunin 654 110 9ms 6 Jul 2019 627th ovs-code 🇩🇪 653 108 67ms 12 Sep 2024 628th stefangimmillaro 652 131 433ms 15 Jun 2025 629th primo-ppcg 🇹🇭 652 151 445ms 25 Sep 2020 630th dokutan 651 136 2,242ms 15 Jan 2026 630th error256 651 136 2,302ms 6 hours ago 632nd karadigm01 651 206 2ms 3 hours ago 633rd ovs-code 🇩🇪 650 40 40ms 25 Feb 2025 634th GrayJoKing 🇦🇺 650 70 37ms 28 May 2021 634th plcc0 650 70 38ms 28 Dec 2025 636th SirBogman 🇺🇸 650 80 486ms 15 Jan 2024 636th Shanethegamer 🇺🇸 650 80 427ms 16 Jan 2024 638th DaCoolOne 650 124 2ms 21 Nov 2019 638th frosster 🇨🇦 650 124 1ms 2 Nov 2025 640th alexsave 648 111 9ms 13 Nov 2025 First Prev 561–640 of 2,501 Next Last