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 873rd cros107 🇦🇺 555 99 10ms 2 Jan 2026 873rd Pyroan 555 99 10ms 5 Jan 2026 883rd juliansiebert 🇩🇪 554 86 247ms 23 Jul 2022 883rd krcs 🇵🇱 554 86 252ms 15 Oct 2024 885th FEZfan 🇦🇺 554 94 561ms 26 Apr 2025 886th MeWhenI 🇻🇦 553 58 3ms 4 Feb 2022 887th Shanethegamer 🇺🇸 553 95 4ms 16 Aug 2024 888th shuding 553 130 9ms 6 May 2020 888th dokutan 553 130 11ms 20 Apr 2025 890th PiterAnnema 549 100 10ms 23 Mar 2022 890th neihousaigaai 549 100 10ms 17 Apr 2022 890th Heathcorp 🇦🇺 549 100 12ms 2 Dec 2022 890th aksyristos 549 100 9ms 2 Feb 2023 890th madex 🇩🇪 549 100 10ms 9 Jul 2024 890th LostSyntax21 🇬🇧 549 100 10ms 2 Dec 2024 890th evan18c 549 100 10ms 22 Apr 2025 890th LvLError 549 100 10ms 29 May 2025 890th vgamula 🇺🇦 549 100 10ms 5 Aug 2025 899th Yewzir 🇧🇪 547 144 117ms 28 Mar 2024 900th joelgduggan 547 156 405ms 21 Nov 2021 901st mcreenan 546 67 145ms 20 Jun 2018 902nd Irratix 🇳🇱 546 167 424ms 3 Jan 2022 903rd Natanaelel 🇸🇪 545 132 11ms 11 May 2022 903rd CallanMcNulty 545 132 10ms 30 Sep 2022 903rd aksyristos 545 132 9ms 28 Dec 2022 906th Andriamanitra 🇫🇮 545 156 4ms 13 Jun 2024 907th klixel 🇨🇦 545 169 146ms 9 Jun 2023 908th NewDefectus 🇮🇱 544 101 10ms 21 Apr 2021 908th eddvrs 544 101 9ms 20 Aug 2022 908th commandz0 🇺🇸 544 101 10ms 29 Sep 2022 908th benson-z 544 101 10ms 6 Dec 2024 912th Herbert00709 🇵🇱 544 141 2ms 8 Jun 2024 913th aliakseikalosha 544 157 390ms 22 Oct 2024 914th akusumoto 🇯🇵 542 170 153ms 6 Apr 2022 915th vibdev 541 133 11ms 26 Aug 2021 916th Ashray-g 🇺🇸 541 182 393ms 1 Sep 2023 917th Jandoife 540 142 2ms 9 Dec 2022 918th Shanethegamer 🇺🇸 540 158 396ms 9 Apr 2025 919th scpchicken 🇵🇼 538 102 10ms 26 Mar 2022 919th mdnestor 538 102 11ms 27 Dec 2022 919th FranklinJiaChen 538 102 9ms 19 Jul 2024 919th BoBz200 538 102 10ms 9 Nov 2024 919th FortuiteMan 🇫🇷 538 102 10ms 3 Dec 2025 924th eranws 537 134 10ms 16 Oct 2022 924th bremersj 537 134 9ms 24 Oct 2025 926th n8pjl 537 143 2ms 29 Oct 2023 927th arctouch-cristiannevianna 537 159 445ms 4 Mar 2024 928th MeWhenI 🇻🇦 537 170 441ms 14 Nov 2022 929th MichalMarsalek 🇨🇿 536 97 458ms 21 Jan 2024 930th mousetail 🇳🇱 536 118 5ms 22 Oct 2024 931st dokutan 536 168 480ms 27 Dec 2025 932nd KevinMarquette 🇺🇸 535 89 240ms 5 Jun 2020 932nd TimCurwick 🇺🇸 535 89 228ms 27 Jan 2021 932nd JPRuskin 🇬🇧 535 89 244ms 1 May 2024 935th JOrE20 535 203 60ms 9 Feb 2026 936th bizy-coder 535 235 2ms 20 Jan 2024 937th ericlangedijk 🇸🇮 534 160 410ms 22 May 2023 938th aalanso 534 171 2,830ms 18 Nov 2023 939th P-Quentin 🇫🇷 533 103 10ms 11 Aug 2022 939th Alex-x90 🇺🇸 533 103 10ms 25 Oct 2023 939th Bmrl7 533 103 9ms 3 Mar 2024 939th souta-1326 533 103 9ms 26 Mar 2025 939th wobblybits 533 103 9ms 15 Aug 2025 944th igmcdowell 533 135 8ms 12 Jan 2022 945th KatieLG 🇬🇧 533 171 109ms 15 Jan 2023 946th AlephSquirrel 531 49 40ms 28 Jul 2022 947th Natanaelel 🇸🇪 530 69 107ms 29 Apr 2022 948th MeWhenI 🇻🇦 530 188 26ms 7 Jun 2023 949th didroe 529 86 36ms 7 Nov 2024 950th Garklein 🇨🇦 529 136 9ms 7 Jan 2022 950th zakariamouhid 529 136 10ms 10 Jan 2023 952nd AkashTandon167 529 145 2ms 25 Nov 2019 952nd funnyboy-roks 529 145 2ms 14 Jun 2024 954th hoodadam 528 104 9ms 14 Jun 2019 954th stordev 528 104 10ms 26 Feb 2021 954th ahmetdemirag 🇨🇾 528 104 10ms 21 Jun 2024 954th comp0zr 528 104 9ms 10 Oct 2024 958th chunes3 🇺🇸 527 134 68ms 19 Sep 2023 959th Yewzir 🇧🇪 527 187 389ms 2 Oct 2025 960th Shanethegamer 🇺🇸 527 204 297ms 13 Sep 2022 First Prev 881–960 of 2,499 Next Last