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 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 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 Calendar 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Calendar 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 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 751st adriweb 🇫🇷 580 139 17ms 26 Jan 2024 751st Blendi-Goose 580 139 2ms 24 Mar 2025 753rd DestyNova 🇮🇪 579 135 354ms 15 Aug 2022 754th Natanaelel 🇸🇪 578 45 39ms 29 Jul 2022 755th MeWhenI 🇻🇦 578 91 4ms 16 Aug 2024 756th tomtheisen 🇺🇸 578 95 9ms 4 Dec 2019 756th jiaminglimjm 🇲🇾 578 95 10ms 29 Feb 2020 756th Fishron 578 95 39ms 14 Oct 2021 756th jdw1023 578 95 9ms 26 Apr 2022 756th NanduBC 578 95 9ms 6 Sep 2024 756th EnTerr 578 95 10ms 15 Sep 2024 756th wuduculfre 578 95 9ms 21 Jul 2025 763rd olleicua 🇺🇸 576 79 32ms 15 Jan 2024 764th weliveinhell 🇭🇹 576 125 8ms 24 Jan 2024 764th CaedenHarper 🇨🇦 576 125 8ms 31 Aug 2025 766th prplz 🇦🇺 576 188 29ms 10 Jul 2021 767th Yewzir 🇧🇪 575 144 6ms 17 Dec 2023 768th janbehrens 🇩🇪 575 171 309ms 20 Jul 2022 769th MeWhenI 🇻🇦 574 157 433ms 5 Mar 2022 770th prplz 🇦🇺 574 162 127ms 7 Jan 2020 770th Xzyaihni 574 162 154ms 16 Oct 2022 772nd SirBogman 🇺🇸 574 330 13ms 23 Nov 2022 773rd janbehrens 🇩🇪 573 114 850ms 7 Apr 2023 774th yzhs 🇩🇪 573 136 195ms 25 Jun 2023 775th Shanethegamer 🇺🇸 573 159 380ms 29 Apr 2022 776th b-jam 572 96 11ms 7 Dec 2019 776th ragmani 572 96 9ms 18 Dec 2020 776th 2011-Chan-Ethan 572 96 10ms 20 Jul 2023 779th filharmonista 572 134 2ms 23 Nov 2019 779th slerpyyy 🇩🇪 572 134 5ms 3 Nov 2022 781st ForkKILLET 🇨🇳 571 126 9ms 17 Feb 2021 781st lukasmoellerch 571 126 9ms 28 Apr 2021 783rd CaedenHarper 🇨🇦 570 110 743ms 9 Sep 2025 784th Ernest1338 570 163 202ms 6 Oct 2023 785th Shanethegamer 🇺🇸 567 139 104ms 31 Oct 2022 786th Shanethegamer 🇺🇸 567 191 63ms 29 Apr 2022 787th davitf 566 97 9ms 6 Jul 2020 787th Bubbler-4 566 97 9ms 2 Nov 2022 787th rollershutter 566 97 9ms 30 Jan 2024 787th Powerroff 566 97 9ms 4 May 2024 791st Irratix 🇳🇱 564 136 2ms 25 Dec 2021 791st Shanethegamer 🇺🇸 564 136 2ms 28 Apr 2022 791st jupj 🇫🇮 564 136 2ms 19 Aug 2022 791st emgordon154 564 136 3ms 25 Jul 2024 795th MeWhenI 🇻🇦 564 272 1,587ms 26 days ago 796th DialFrost 🇸🇬 563 57 2ms 7 Feb 2024 797th elisherer 🇮🇱 563 65 111ms 20 Apr 2019 798th CarsonChr 🇺🇸 562 128 8ms 6 Apr 2024 798th Andrey-Plotnikov 562 128 9ms 23 Jun 2025 800th 4hg 🇺🇸 561 81 35ms 29 Sep 2022 800th inventshah 561 81 34ms 24 Sep 2023 802nd MeWhenI 🇻🇦 560 93 349ms 17 Jan 2024 803rd Indivicivet 560 98 11ms 11 Mar 2021 803rd SomeKitten 🇺🇸 560 98 9ms 22 Aug 2022 803rd IshanPanpaliya 560 98 9ms 6 Oct 2022 803rd celiendonze 🇨🇭 560 98 9ms 18 Apr 2023 803rd chartung17 560 98 11ms 31 Dec 2023 803rd cardosoo 560 98 10ms 6 Oct 2024 803rd andrewjc2000 560 98 9ms 2 Jul 2025 803rd Nhan-TRANvan_keyloop 560 98 9ms 20 Aug 2025 803rd countlpaul-dotcom 560 98 10ms 19 Oct 2025 812th neihousaigaai 559 176 310ms 30 Apr 2021 813th SpareManiKatti 558 129 9ms 13 Oct 2021 813th Nico-Kasz 558 129 10ms 19 Apr 2022 813th adamnielson42 🇺🇸 558 129 9ms 25 Apr 2023 816th Kloppermand 🇩🇰 558 153 331ms 6 Jan 2023 817th marcin7Cd 557 225 2ms 31 Aug 2019 818th c0d3-4-F00d 🇩🇪 556 138 2ms 8 Feb 2022 819th benson-z 556 177 309ms 1 Sep 2023 820th drew-loukusa 555 99 10ms 26 May 2020 820th Secozzi 555 99 9ms 20 Oct 2020 820th seanshpark 555 99 9ms 18 Dec 2020 820th soalyer 555 99 9ms 9 Nov 2021 820th CodyMiner 555 99 10ms 14 Nov 2021 820th MichalMarsalek 🇨🇿 555 99 10ms 23 Oct 2022 First Prev 751–825 of 2,398 Next Last
