Diamonds in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 901st juliansiebert 🇩🇪 562 86 218ms 23 Jul 2022 901st krcs 🇵🇱 562 86 220ms 15 Oct 2024 903rd ian-h-chamberlain 🇺🇸 562 117 11ms 29 Dec 2019 903rd 77Tigers 562 117 9ms 28 Feb 2021 903rd juan-cazalvilla 562 117 10ms 1 Aug 2022 903rd georgehulme 562 117 11ms 7 Oct 2022 903rd adamnielson42 🇺🇸 562 117 16ms 30 Jan 2025 908th Kloppermand 🇩🇰 562 153 349ms 6 Jan 2023 909th SpareManiKatti 561 129 9ms 13 Oct 2021 909th Nico-Kasz 561 129 8ms 19 Apr 2022 909th adamnielson42 🇺🇸 561 129 9ms 25 Apr 2023 912th mcreenan 560 81 141ms 20 Jun 2018 913th Andriamanitra 🇫🇮 560 92 36ms 20 Jul 2022 914th c0d3-4-F00d 🇩🇪 560 138 2ms 8 Feb 2022 915th benson-z 560 177 309ms 1 Sep 2023 916th marcin7Cd 560 225 2ms 31 Aug 2019 917th emgordon154 558 126 132ms 26 Nov 2024 918th JVerwolf 557 118 10ms 24 Aug 2021 918th PaulMWeiser 557 118 11ms 28 Feb 2023 918th PickausernamePi 557 118 12ms 28 Sep 2023 921st shuding 557 130 8ms 6 May 2020 922nd dokutan 557 339 1,790ms 12 Jan 2025 923rd TFeld00 🇩🇰 554 93 35ms 8 Jun 2019 923rd KatieLG 🇬🇧 554 93 32ms 10 Apr 2022 923rd OhmNomNom 554 93 35ms 20 Oct 2022 923rd neihousaigaai 554 93 41ms 13 Feb 2024 927th Yewzir 🇧🇪 554 144 127ms 28 Mar 2024 928th klixel 🇨🇦 554 169 145ms 9 Jun 2023 929th zdzc 552 119 10ms 25 Apr 2019 929th lukasthaler 552 119 10ms 11 Sep 2020 929th cefqrn 552 119 11ms 20 Dec 2022 929th sjrct 552 119 10ms 5 Aug 2024 933rd Mabeloid 🇳🇴 551 112 491ms 19 Sep 2024 933rd HumanoidCPU 551 112 527ms 9 May 2025 935th joelgduggan 551 156 344ms 21 Nov 2021 935th Andriamanitra 🇫🇮 551 156 4ms 13 Jun 2024 937th akusumoto 🇯🇵 551 170 156ms 6 Apr 2022 938th Irratix 🇳🇱 549 167 388ms 3 Jan 2022 939th error256 548 94 34ms 18 May 2024 940th ludwig-n 548 120 10ms 4 Apr 2020 940th andre-lameirinhas 🇵🇹 548 120 16ms 4 Nov 2020 940th Bobini1 🇵🇱 548 120 10ms 10 Feb 2022 940th julian-hoelz 548 120 10ms 21 Sep 2024 940th sciencedjinn 548 120 13ms 8 Nov 2024 940th keelimeguy 🇺🇸 548 120 11ms 6 May 2025 946th Natanaelel 🇸🇪 548 132 9ms 11 May 2022 946th CallanMcNulty 548 132 8ms 30 Sep 2022 946th aksyristos 548 132 9ms 28 Dec 2022 949th Herbert00709 🇵🇱 548 141 2ms 8 Jun 2024 950th MeWhenI 🇻🇦 548 188 26ms 7 Jun 2023 951st snoozingnewt 🇺🇸 547 132 77ms 21 days ago 952nd aliakseikalosha 547 157 349ms 22 Oct 2024 953rd mousetail 🇳🇱 545 118 6ms 22 Oct 2024 954th vibdev 544 133 9ms 26 Aug 2021 955th Jandoife 544 142 3ms 9 Dec 2022 956th DialFrost 🇸🇬 544 152 3ms 9 Oct 2023 957th Shanethegamer 🇺🇸 544 158 356ms 9 Apr 2025 958th Ashray-g 🇺🇸 544 182 316ms 1 Sep 2023 959th KevinMarquette 🇺🇸 543 89 209ms 5 Jun 2020 959th TimCurwick 🇺🇸 543 89 198ms 27 Jan 2021 959th JPRuskin 🇬🇧 543 89 211ms 1 May 2024 962nd dymowski 543 121 11ms 10 Sep 2019 962nd matty3 543 121 12ms 26 Aug 2021 962nd LeeCamp 543 121 10ms 20 Dec 2021 962nd OppositeShark 543 121 13ms 19 Jul 2022 962nd Wildst 543 121 9ms 2 Nov 2022 962nd jacksonhenry3 543 121 11ms 2 Dec 2022 962nd Vaekor 543 121 9ms 27 Feb 2024 962nd aaa123git 543 121 10ms 17 Jul 2024 970th KatieLG 🇬🇧 542 171 104ms 15 Jan 2023 971st arctouch-cristiannevianna 541 159 363ms 4 Mar 2024 972nd h3ra993huskp 🇯🇵 541 183 349ms 9 Oct 2023 973rd eranws 540 134 8ms 16 Oct 2022 973rd bremersj 540 134 9ms 19 days ago 975th n8pjl 540 143 2ms 29 Oct 2023 First Prev 901–975 of 2,377 Next Last
