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 Multitap Input 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 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 Multitap Input 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 826th Waffle3z 555 82 32ms 17 Oct 2020 826th AgentIvan 🇺🇦 555 82 32ms 28 Jan 2021 828th drew-loukusa 555 99 9ms 26 May 2020 828th Secozzi 555 99 9ms 20 Oct 2020 828th seanshpark 555 99 10ms 18 Dec 2020 828th soalyer 555 99 10ms 9 Nov 2021 828th CodyMiner 555 99 10ms 14 Nov 2021 828th MichalMarsalek 🇨🇿 555 99 9ms 23 Oct 2022 828th logvp 555 99 10ms 6 Oct 2024 828th BREMAUCY 🇫🇷 555 99 10ms 7 Aug 2025 836th juliansiebert 🇩🇪 554 86 198ms 23 Jul 2022 836th krcs 🇵🇱 554 86 205ms 15 Oct 2024 838th FEZfan 🇦🇺 554 94 485ms 26 Apr 2025 839th MeWhenI 🇻🇦 553 58 3ms 4 Feb 2022 840th Shanethegamer 🇺🇸 553 95 4ms 16 Aug 2024 841st shuding 553 130 8ms 6 May 2020 841st dokutan 553 130 9ms 20 Apr 2025 843rd dokutan 553 339 502ms 12 Jan 2025 844th aditsu 552 157 2,611ms 18 days ago 845th klixel 🇨🇦 550 169 169ms 9 Jun 2023 846th PiterAnnema 549 100 9ms 23 Mar 2022 846th neihousaigaai 549 100 9ms 17 Apr 2022 846th Heathcorp 🇦🇺 549 100 11ms 2 Dec 2022 846th aksyristos 549 100 9ms 2 Feb 2023 846th madex 🇩🇪 549 100 9ms 9 Jul 2024 846th LostSyntax21 🇬🇧 549 100 10ms 2 Dec 2024 846th Pyroan 549 100 10ms 21 Feb 2025 846th evan18c 549 100 9ms 22 Apr 2025 846th LvLError 549 100 10ms 29 May 2025 846th Flekay 🇩🇪 549 100 10ms 10 Jul 2025 846th vgamula 🇺🇦 549 100 9ms 5 Aug 2025 857th Yewzir 🇧🇪 547 144 93ms 28 Mar 2024 858th joelgduggan 547 156 341ms 21 Nov 2021 859th akusumoto 🇯🇵 547 170 167ms 6 Apr 2022 860th mcreenan 546 67 149ms 20 Jun 2018 861st Irratix 🇳🇱 546 167 389ms 3 Jan 2022 862nd Natanaelel 🇸🇪 545 132 9ms 11 May 2022 862nd CallanMcNulty 545 132 9ms 30 Sep 2022 862nd aksyristos 545 132 8ms 28 Dec 2022 865th Andriamanitra 🇫🇮 545 156 3ms 13 Jun 2024 866th NewDefectus 🇮🇱 544 101 9ms 21 Apr 2021 866th eddvrs 544 101 9ms 20 Aug 2022 866th commandblockguy 🇺🇸 544 101 9ms 29 Sep 2022 866th benson-z 544 101 9ms 6 Dec 2024 870th Herbert00709 🇵🇱 544 141 2ms 8 Jun 2024 871st aliakseikalosha 544 157 352ms 22 Oct 2024 872nd MeWhenI 🇻🇦 543 188 24ms 7 Jun 2023 873rd vibdev 541 133 9ms 26 Aug 2021 874th Jandoife 540 142 2ms 9 Dec 2022 875th Shanethegamer 🇺🇸 540 158 340ms 9 Apr 2025 876th Ashray-g 🇺🇸 540 182 408ms 1 Sep 2023 877th scpchicken 🇵🇼 538 102 9ms 26 Mar 2022 877th mdnestor 538 102 9ms 27 Dec 2022 877th FranklinJiaChen 538 102 9ms 19 Jul 2024 877th BoBz200 538 102 10ms 9 Nov 2024 877th FortuiteMan 🇫🇷 538 102 9ms 8 days ago 882nd KatieLG 🇬🇧 538 171 105ms 15 Jan 2023 883rd eranws 537 134 8ms 16 Oct 2022 883rd bremersj 537 134 9ms 24 Oct 2025 885th arctouch-cristiannevianna 537 159 352ms 4 Mar 2024 886th MichalMarsalek 🇨🇿 536 97 388ms 21 Jan 2024 887th mousetail 🇳🇱 536 118 5ms 22 Oct 2024 888th n8pjl 536 143 2ms 29 Oct 2023 889th MeWhenI 🇻🇦 536 170 387ms 14 Nov 2022 890th KevinMarquette 🇺🇸 535 89 193ms 5 Jun 2020 890th TimCurwick 🇺🇸 535 89 210ms 27 Jan 2021 890th JPRuskin 🇬🇧 535 89 189ms 1 May 2024 893rd bizy-coder 534 235 2ms 20 Jan 2024 894th P-Quentin 🇫🇷 533 103 10ms 11 Aug 2022 894th Alex-x90 🇺🇸 533 103 9ms 25 Oct 2023 894th Bmrl7 533 103 10ms 3 Mar 2024 894th souta-1326 533 103 10ms 26 Mar 2025 894th wobblybits 533 103 9ms 15 Aug 2025 899th igmcdowell 533 135 8ms 12 Jan 2022 900th ericlangedijk 🇸🇮 533 160 338ms 22 May 2023 First Prev 826–900 of 2,404 Next Last