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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 601st Shanethegamer 🇺🇸 672 138 29 Apr 2022 602nd Feniske 🇫🇷 671 72 10 Nov 2023 603rd Indivicivet 671 98 11 Mar 2021 603rd IshanPanpaliya 671 98 6 Oct 2022 603rd celiendonze 🇨🇭 671 98 18 Apr 2023 603rd chartung17 671 98 31 Dec 2023 603rd Shanethegamer 🇺🇸 671 98 24 Jan 2024 603rd cardosoo 671 98 6 Oct 2024 603rd Artemis21 🇬🇧 671 98 21 Dec 2024 603rd andrewjc2000 671 98 2 Jul 2025 603rd Nhan-TRANvan_keyloop 671 98 20 Aug 2025 612th bzijlema 🇳🇱 671 160 30 Jan 2024 613th Yewzir 🇧🇪 670 92 4 Feb 2024 614th error256 670 113 28 Jun 2024 615th primo-ppcg 🇹🇭 670 117 1 May 2023 616th MeWhenI 🇻🇦 670 119 15 Oct 2022 617th aposteriorist 🇨🇦 670 136 4 Mar 2022 618th aksyristos 669 77 31 Jan 2023 618th tatzyr 🇯🇵 669 77 10 Dec 2024 620th clockworknazo 667 87 15 Nov 2022 621st kops-cg 667 118 14 Apr 2021 622nd Grrisly 666 116 7 Nov 2023 623rd dokutan 665 87 30 Apr 2024 624th drew-loukusa 664 99 26 May 2020 624th Secozzi 664 99 20 Oct 2020 624th seanshpark 664 99 18 Dec 2020 624th soalyer 664 99 9 Nov 2021 624th CodyMiner 664 99 14 Nov 2021 624th MichalMarsalek 🇨🇿 664 99 23 Oct 2022 624th logvp 664 99 6 Oct 2024 624th BREMAUCY 🇫🇷 664 99 7 Aug 2025 632nd stefangimmillaro 664 109 17 Oct 2023 632nd KrausRaus 🇺🇸 664 109 13 Dec 2023 632nd olleicua 🇺🇸 664 109 5 Feb 2024 632nd junkondo-jp 664 109 30 Jun 2024 632nd targrik 664 109 8 Jun 2025 637th MateuszPietrzak 🇵🇱 664 138 17 Nov 2023 638th MeWhenI 🇻🇦 663 93 17 Jan 2024 638th emgordon154 663 93 7 Jun 2025 640th bendapootie 660 117 10 Jul 2020 641st alexkunin 658 110 6 Jul 2019 641st Yax42 🇫🇷 658 110 18 days ago 643rd lukechampine 658 163 19 Apr 2020 643rd MeWhenI 🇻🇦 658 163 10 Feb 2023 645th LHuitre 658 193 29 Apr 2022 646th prplz 🇦🇺 657 69 22 Mar 2020 647th ZakkkkAttackkkk 🇵🇭 657 84 26 Dec 2021 648th PiterAnnema 657 100 23 Mar 2022 648th neihousaigaai 657 100 17 Apr 2022 648th Heathcorp 🇦🇺 657 100 2 Dec 2022 648th aksyristos 657 100 2 Feb 2023 648th 5quiwyrm 657 100 27 Jul 2023 648th CornerMercury 🇬🇧 657 100 6 Aug 2023 648th snoozingnewt 🇺🇸 657 100 23 Sep 2023 648th madex 🇩🇪 657 100 9 Jul 2024 648th LostSyntax21 🇬🇧 657 100 2 Dec 2024 648th Pyroan 657 100 21 Feb 2025 648th LvLError 657 100 29 May 2025 648th Lv0Sys 🇵🇱 657 100 30 May 2025 648th Flekay 🇩🇪 657 100 10 Jul 2025 648th vgamula 🇺🇦 657 100 5 Aug 2025 662nd FEZfan 🇦🇺 656 94 26 Apr 2025 662nd albanian-laundromat 656 94 11 days ago 664th DaCoolOne 656 124 21 Nov 2019 665th stefangimmillaro 656 131 15 Jun 2025 666th stefangimmillaro 655 143 29 Oct 2023 667th anter69 🇭🇺 652 79 7 Sep 2021 667th olleicua 🇺🇸 652 79 15 Jan 2024 669th NewDefectus 🇮🇱 651 101 21 Apr 2021 669th eddvrs 651 101 20 Aug 2022 669th commandblockguy 🇺🇸 651 101 29 Sep 2022 669th benson-z 651 101 6 Dec 2024 669th fkantelberg 651 101 11 Jul 2025 674th Shanethegamer 🇺🇸 651 125 24 Jan 2024 675th boxjelly 650 121 5 Jan 2021 Prev 601–675 of 2,331 Next