Diamonds in all languages in bytes. 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 241st MichalMarsalek 🇨🇿 862 92 334ms 6 Sep 2022 241st edsrzf 🇳🇿 862 92 415ms 14 Nov 2025 243rd primo-ppcg 🇹🇭 862 107 103ms 23 Jan 2020 244th nwellnhof 🇩🇪 860 60 36ms 18 Oct 2021 245th Steffan153 🇫🇮 860 100 420ms 16 Feb 2023 245th sean-niemann 🇺🇸 860 100 447ms 20 Jun 2025 247th jared-hughes 860 181 7ms 31 Mar 2023 248th GrayJoKing 🇦🇺 859 75 3ms 8 Nov 2020 249th Shanethegamer 🇺🇸 858 77 1,308ms 24 Jan 2024 249th FlyingPenguin223 858 77 1,257ms 22 Mar 2025 251st o0lit3 🇺🇸 857 56 2ms 25 Sep 2020 251st kurkale6ka 857 56 2ms 3 Sep 2021 251st scpchicken 🇵🇼 857 56 3ms 4 Jan 2023 254th Jiramide 857 95 1ms 17 Oct 2020 254th FlyingPenguin223 857 95 2ms 7 Nov 2024 256th primo-ppcg 🇹🇭 857 104 7ms 8 Feb 2021 257th plcc0 857 105 2,363ms 9 Mar 2026 258th thospel 856 53 135ms 28 Jun 2018 259th JayXon 🇺🇸 855 88 151ms 20 Dec 2023 260th GrayJoKing 🇦🇺 854 77 18ms 9 Nov 2023 261st primo-ppcg 🇹🇭 852 85 11ms 8 Nov 2019 262nd KasperKivimaeki 🇫🇮 850 91 2ms 12 Mar 2026 263rd emgordon154 849 221 1,428ms 3 Jun 2025 264th jared-hughes 848 96 2ms 4 Jan 2023 265th primo-ppcg 🇹🇭 847 75 5ms 10 Jun 2018 266th primo-ppcg 🇹🇭 847 80 3ms 1 Dec 2021 267th Steffan153 🇫🇮 847 98 3ms 16 Feb 2023 268th stefangimmillaro 847 109 108ms 29 Sep 2022 269th SirBogman 🇺🇸 846 39 39ms 11 Nov 2022 269th T193R-W00D5 846 39 40ms 21 Apr 2025 271st JayXon 🇺🇸 846 61 37ms 28 Dec 2021 271st ovs-code 🇩🇪 846 61 36ms 9 May 2023 273rd annaproxy 845 89 15ms 27 Oct 2023 274th primo-ppcg 🇹🇭 845 92 61ms 5 Apr 2025 275th GrayJoKing 🇦🇺 844 94 313ms 19 Jun 2022 276th m-tkach 🇺🇦 843 160 2ms 23 May 2025 277th Steffan153 🇫🇮 841 69 1ms 20 Jul 2024 278th marcin7Cd 841 106 6ms 7 Feb 2021 279th error256 841 107 2,385ms 10 Mar 2026 280th primo-ppcg 🇹🇭 840 92 1ms 30 Aug 2020 281st m-tkach 🇺🇦 840 115 29ms 18 Dec 2023 282nd JayXon 🇺🇸 839 84 155ms 6 Jan 2026 283rd sean-niemann 🇺🇸 839 130 322ms 12 Aug 2025 284th ETHproductions 🇺🇸 838 68 325ms 26 Sep 2018 284th Shanethegamer 🇺🇸 838 68 425ms 10 Nov 2024 286th WhoisDavid 838 111 127ms 1 Oct 2020 287th pardouin 🇫🇷 836 79 1,176ms 1 Sep 2025 288th primo-ppcg 🇹🇭 836 110 59ms 18 Jan 2022 289th bitsandbeyond 🇳🇱 834 58 285ms 24 Oct 2025 290th albanian-laundromat 🇺🇸 833 76 1,379ms 5 Nov 2025 291st GrayJoKing 🇦🇺 833 96 2ms 12 Sep 2022 292nd pardouin 🇫🇷 832 62 35ms 1 Sep 2025 293rd duckyluuk 🇳🇱 832 79 13ms 28 Mar 2024 293rd BlankSpruce 832 79 11ms 28 Aug 2024 293rd Lv0Sys 🇵🇱 832 79 10ms 1 Dec 2025 296th albanian-laundromat 🇺🇸 832 105 4ms 14 Dec 2025 297th 09cf 831 93 2ms 10 Nov 2023 298th GoateSo 831 98 1ms 17 Oct 2020 299th timvermeulen 831 112 135ms 4 Jan 2020 300th GrayJoKing 🇦🇺 827 94 70ms 13 Sep 2024 301st emgordon154 827 121 110ms 4 Dec 2025 302nd janbehrens 🇩🇪 826 69 611ms 24 Feb 2022 303rd ovs-code 🇩🇪 825 40 38ms 25 Feb 2025 304th Steffan153 🇫🇮 825 65 4ms 12 Feb 2026 305th edsrzf 🇳🇿 825 109 2,406ms 9 Mar 2026 306th edsrzf 🇳🇿 825 143 37ms 8 days ago 307th edsrzf 🇳🇿 822 77 1,161ms 4 Dec 2025 308th SirBogman 🇺🇸 822 80 10ms 12 Nov 2022 309th bstrautin 820 59 274ms 17 Jun 2020 309th primo-ppcg 🇹🇭 820 59 239ms 18 Jun 2020 311th primo-ppcg 🇹🇭 819 134 60ms 6 Mar 2022 312th primo-ppcg 🇹🇭 817 165 2ms 2 Oct 2020 313th kg583 🇺🇸 815 112 7ms 11 Mar 2026 314th Irratix 🇳🇱 814 89 10ms 15 Apr 2021 315th prplz 🇦🇺 814 95 2ms 29 Dec 2021 315th JohandeRuiter 🇳🇱 814 95 2ms 21 Oct 2023 317th ovs-code 🇩🇪 814 102 3ms 7 Feb 2023 318th nwellnhof 🇩🇪 814 134 340ms 5 Sep 2020 319th ovs-code 🇩🇪 813 66 4ms 5 Oct 2024 320th GrayJoKing 🇦🇺 813 76 419ms 16 Jan 2024 First Prev 241–320 of 2,652 Next Last