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 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 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 ArkScript 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 ArkScript 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 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 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 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 878th benson-z 544 101 9ms 6 Dec 2024 882nd Herbert00709 🇵🇱 544 141 2ms 8 Jun 2024 883rd aliakseikalosha 544 157 388ms 22 Oct 2024 884th MeWhenI 🇻🇦 543 188 24ms 7 Jun 2023 885th akusumoto 🇯🇵 542 170 154ms 6 Apr 2022 886th vibdev 541 133 9ms 26 Aug 2021 887th Ashray-g 🇺🇸 541 182 408ms 1 Sep 2023 888th Jandoife 540 142 2ms 9 Dec 2022 889th Shanethegamer 🇺🇸 540 158 353ms 9 Apr 2025 890th scpchicken 🇵🇼 538 102 9ms 26 Mar 2022 890th mdnestor 538 102 9ms 27 Dec 2022 890th FranklinJiaChen 538 102 9ms 19 Jul 2024 890th BoBz200 538 102 10ms 9 Nov 2024 890th FortuiteMan 🇫🇷 538 102 9ms 3 Dec 2025 895th KatieLG 🇬🇧 538 171 104ms 15 Jan 2023 896th eranws 537 134 13ms 16 Oct 2022 896th bremersj 537 134 10ms 24 Oct 2025 898th arctouch-cristiannevianna 537 159 382ms 4 Mar 2024 899th MichalMarsalek 🇨🇿 536 97 505ms 21 Jan 2024 900th mousetail 🇳🇱 536 118 5ms 22 Oct 2024 901st n8pjl 536 143 2ms 29 Oct 2023 902nd dokutan 536 168 427ms 18 days ago 903rd MeWhenI 🇻🇦 536 170 419ms 14 Nov 2022 904th KevinMarquette 🇺🇸 535 89 224ms 5 Jun 2020 904th TimCurwick 🇺🇸 535 89 253ms 27 Jan 2021 904th JPRuskin 🇬🇧 535 89 201ms 1 May 2024 907th ericlangedijk 🇸🇮 534 160 371ms 22 May 2023 908th bizy-coder 534 235 2ms 20 Jan 2024 909th P-Quentin 🇫🇷 533 103 10ms 11 Aug 2022 909th Alex-x90 🇺🇸 533 103 9ms 25 Oct 2023 909th Bmrl7 533 103 10ms 3 Mar 2024 909th souta-1326 533 103 10ms 26 Mar 2025 909th wobblybits 533 103 9ms 15 Aug 2025 914th igmcdowell 533 135 9ms 12 Jan 2022 915th aalanso 533 171 2,429ms 18 Nov 2023 916th AlephSquirrel 531 49 39ms 28 Jul 2022 917th Natanaelel 🇸🇪 530 69 106ms 29 Apr 2022 918th didroe 529 86 36ms 7 Nov 2024 919th frankgraziano 529 126 4ms 13 Mar 2025 920th Garklein 🇨🇦 529 136 10ms 7 Jan 2022 920th zakariamouhid 529 136 10ms 10 Jan 2023 922nd AkashTandon167 529 145 2ms 25 Nov 2019 922nd funnyboy-roks 529 145 2ms 14 Jun 2024 924th hoodadam 528 104 10ms 14 Jun 2019 924th stordev 528 104 9ms 26 Feb 2021 924th ahmetdemirag 🇨🇾 528 104 9ms 21 Jun 2024 924th comp0zr 528 104 10ms 10 Oct 2024 928th jared-hughes 526 61 32ms 1 Oct 2021 929th commandblockguy 🇺🇸 526 99 486ms 15 Jan 2024 930th chunes3 🇺🇸 526 134 68ms 19 Sep 2023 931st Yewzir 🇧🇪 526 187 832ms 2 Oct 2025 932nd tomh1012 525 137 8ms 1 Oct 2020 932nd stefangabos 🇷🇴 525 137 12ms 30 Aug 2023 934th djeedjay 🇳🇱 525 146 2ms 9 Oct 2020 935th dokutan 524 162 3ms 17 Apr 2024 936th Romain-1 🇫🇷 524 163 378ms 18 May 2022 937th hiddicop 🇸🇪 523 87 35ms 27 Jan 2021 937th Irratix 🇳🇱 523 87 39ms 4 Mar 2022 939th kevinmchung 523 105 9ms 18 Sep 2018 939th petar-donchev 523 105 9ms 8 Sep 2019 939th sambirnbaum1 523 105 9ms 15 Sep 2019 939th feherd 523 105 10ms 29 Aug 2021 939th redbeancola 523 105 9ms 5 Nov 2021 939th mousetail 🇳🇱 523 105 9ms 2 Nov 2022 939th M0PKOBKA 523 105 10ms 21 Dec 2022 939th janbehrens 🇩🇪 523 105 9ms 17 Jun 2023 939th AlexanderFair 523 105 10ms 26 Jun 2023 939th fgrosshans 🇫🇷 523 105 9ms 17 Jul 2024 939th edsrzf 🇳🇿 523 105 9ms 22 Nov 2024 950th janbehrens 🇩🇪 523 120 5ms 2 Dec 2021 951st msbranicky 523 293 1,694ms 17 Sep 2025 952nd Shanethegamer 🇺🇸 522 204 263ms 13 Sep 2022 953rd krcs 🇵🇱 521 138 10ms 19 Apr 2022 954th JGDoerrer 521 175 407ms 22 Jan 2022 955th MeWhenI 🇻🇦 520 165 3ms 14 Jul 2023 956th Aurel300 🇨🇭 520 177 195ms 30 Jun 2024 957th decorator-factory 518 106 12ms 24 May 2019 957th mosho-p 518 106 10ms 11 Oct 2022 957th Europe2048 518 106 9ms 21 Nov 2024 957th dirckvdende 518 106 10ms 9 Jul 2025 First Prev 881–960 of 2,422 Next Last