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 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 Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 826th FEZfan 🇦🇺 553 94 660ms 26 Apr 2025 827th Shanethegamer 🇺🇸 553 95 7ms 16 Aug 2024 828th shuding 553 130 8ms 6 May 2020 828th dokutan 553 130 9ms 20 Apr 2025 830th dokutan 553 339 516ms 12 Jan 2025 831st aditsu 552 157 2,089ms 3 days ago 832nd klixel 🇨🇦 550 169 145ms 9 Jun 2023 833rd PiterAnnema 549 100 9ms 23 Mar 2022 833rd neihousaigaai 549 100 9ms 17 Apr 2022 833rd Heathcorp 🇦🇺 549 100 10ms 2 Dec 2022 833rd aksyristos 549 100 9ms 2 Feb 2023 833rd madex 🇩🇪 549 100 10ms 9 Jul 2024 833rd LostSyntax21 🇬🇧 549 100 10ms 2 Dec 2024 833rd Pyroan 549 100 9ms 21 Feb 2025 833rd evan18c 549 100 10ms 22 Apr 2025 833rd LvLError 549 100 9ms 29 May 2025 833rd Lv0Sys 🇵🇱 549 100 10ms 30 May 2025 833rd Flekay 🇩🇪 549 100 11ms 10 Jul 2025 833rd vgamula 🇺🇦 549 100 10ms 5 Aug 2025 845th JOrE20 🇺🇸 549 131 10ms 9 days ago 846th Yewzir 🇧🇪 547 144 107ms 28 Mar 2024 847th joelgduggan 547 156 341ms 21 Nov 2021 848th akusumoto 🇯🇵 547 170 156ms 6 Apr 2022 849th mcreenan 546 67 131ms 20 Jun 2018 850th Natanaelel 🇸🇪 545 132 11ms 11 May 2022 850th CallanMcNulty 545 132 10ms 30 Sep 2022 850th aksyristos 545 132 9ms 28 Dec 2022 853rd Andriamanitra 🇫🇮 545 156 4ms 13 Jun 2024 854th Irratix 🇳🇱 545 167 406ms 3 Jan 2022 855th Herbert00709 🇵🇱 544 141 2ms 8 Jun 2024 856th aliakseikalosha 544 157 352ms 22 Oct 2024 857th NewDefectus 🇮🇱 543 101 9ms 21 Apr 2021 857th eddvrs 543 101 9ms 20 Aug 2022 857th commandblockguy 🇺🇸 543 101 10ms 29 Sep 2022 857th benson-z 543 101 9ms 6 Dec 2024 861st MeWhenI 🇻🇦 543 188 26ms 7 Jun 2023 862nd vibdev 541 133 8ms 26 Aug 2021 863rd Jandoife 540 142 3ms 9 Dec 2022 864th Shanethegamer 🇺🇸 540 158 350ms 9 Apr 2025 865th Ashray-g 🇺🇸 540 182 316ms 1 Sep 2023 866th scpchicken 🇵🇼 538 102 10ms 26 Mar 2022 866th mdnestor 538 102 9ms 27 Dec 2022 866th FranklinJiaChen 538 102 9ms 19 Jul 2024 866th BoBz200 538 102 10ms 9 Nov 2024 870th KatieLG 🇬🇧 538 171 104ms 15 Jan 2023 871st h3ra993huskp 🇯🇵 538 183 349ms 9 Oct 2023 872nd eranws 537 134 9ms 16 Oct 2022 872nd bremersj 537 134 8ms 24 Oct 2025 874th arctouch-cristiannevianna 537 159 359ms 4 Mar 2024 875th KevinMarquette 🇺🇸 536 89 193ms 5 Jun 2020 875th TimCurwick 🇺🇸 536 89 210ms 27 Jan 2021 875th JPRuskin 🇬🇧 536 89 189ms 1 May 2024 878th MichalMarsalek 🇨🇿 536 97 445ms 21 Jan 2024 879th mousetail 🇳🇱 536 118 6ms 22 Oct 2024 880th n8pjl 536 143 2ms 29 Oct 2023 881st MeWhenI 🇻🇦 536 170 415ms 14 Nov 2022 882nd P-Quentin 🇫🇷 533 103 11ms 11 Aug 2022 882nd Alex-x90 🇺🇸 533 103 9ms 25 Oct 2023 882nd Bmrl7 533 103 9ms 3 Mar 2024 882nd souta-1326 533 103 9ms 26 Mar 2025 882nd wobblybits 533 103 9ms 15 Aug 2025 887th igmcdowell 533 135 9ms 12 Jan 2022 888th ericlangedijk 🇸🇮 533 160 338ms 22 May 2023 889th aalanso 533 171 2,283ms 18 Nov 2023 890th bizy-coder 533 235 2ms 20 Jan 2024 891st AlephSquirrel 531 49 41ms 28 Jul 2022 892nd Natanaelel 🇸🇪 530 69 102ms 29 Apr 2022 893rd didroe 529 86 38ms 7 Nov 2024 894th frankgraziano 529 126 5ms 13 Mar 2025 895th Garklein 🇨🇦 529 136 9ms 7 Jan 2022 895th zakariamouhid 529 136 8ms 10 Jan 2023 897th AkashTandon167 529 145 2ms 25 Nov 2019 897th funnyboy-roks 529 145 2ms 14 Jun 2024 899th hoodadam 528 104 9ms 14 Jun 2019 899th stordev 528 104 10ms 26 Feb 2021 First Prev 826–900 of 2,383 Next Last