Musical Chords 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 161st edsrzf 🇳🇿 752 224 31ms 38 hours ago 162nd KatieLG 🇬🇧 752 7,474 18ms 21 Feb 2026 163rd sean-niemann 🇺🇸 751 148 22ms 5 Feb 2026 164th edsrzf 🇳🇿 748 177 110ms 23 Dec 2025 165th lynn 746 144 470ms 9 Feb 2022 166th nwellnhof 🇩🇪 746 149 11ms 4 Nov 2021 167th sean-niemann 🇺🇸 743 193 381ms 6 Feb 2026 168th kg583 🇺🇸 743 258 30ms 19 Feb 2026 169th tomtheisen 🇺🇸 740 145 545ms 6 Feb 2025 170th primo-ppcg 🇹🇭 739 109 1,652ms 19 Nov 2021 171st bricknellj 736 151 27ms 23 May 2024 172nd btnlq 732 152 11ms 4 Nov 2021 173rd SirBogman 🇺🇸 732 230 34ms 8 Feb 2023 174th GrayJoKing 🇦🇺 730 110 228ms 23 Jan 2023 175th NewDefectus 🇮🇱 730 152 12ms 18 Nov 2021 176th KasperKivimaeki 🇫🇮 730 166 2ms 8 days ago 177th nwellnhof 🇩🇪 730 208 67ms 23 May 2022 178th emplv 🇱🇻 727 153 108ms 7 Dec 2022 179th primo-ppcg 🇹🇭 722 154 11ms 20 Nov 2021 180th albanian-laundromat 🇺🇸 722 295 44ms 6 days ago 181st ovs-code 🇩🇪 718 109 9ms 21 Aug 2024 182nd sean-niemann 🇺🇸 717 134 439ms 5 Feb 2026 183rd ryyyn 🇺🇸 717 155 35ms 28 Oct 2025 184th Yax42 🇫🇷 716 150 468ms 20 Aug 2025 185th andersk 🇺🇸 706 246 317ms 5 Nov 2022 186th stefangimmillaro 701 110 34ms 26 Dec 2024 187th albanian-laundromat 🇺🇸 695 180 129ms 17 hours ago 188th stefangimmillaro 692 250 343ms 5 May 2025 189th primo-ppcg 🇹🇭 691 190 6ms 3 Jul 2023 190th stefangimmillaro 690 208 465ms 6 Oct 2025 191st SirBogman 🇺🇸 689 106 4ms 11 Mar 2022 192nd stefangimmillaro 688 209 180ms 13 Nov 2023 193rd lifthrasiir 🇰🇷 685 73 3ms 6 Dec 2024 194th jared-hughes 685 202 5ms 11 Apr 2022 195th nwellnhof 🇩🇪 684 162 9ms 8 Jul 2022 196th nwellnhof 🇩🇪 682 113 39ms 3 Nov 2021 197th lifthrasiir 🇰🇷 682 163 33ms 19 Nov 2024 198th bitsandbeyond 🇳🇱 678 164 12ms 11 Nov 2025 199th blaztoma 🇱🇹 676 196 122ms 23 Dec 2025 200th stefangimmillaro 676 315 47ms 26 Apr 2025 201st nwellnhof 🇩🇪 675 133 409ms 4 Nov 2021 202nd kg583 🇺🇸 674 165 32ms 15 Jul 2024 203rd bitsandbeyond 🇳🇱 671 258 349ms 11 Nov 2025 204th nwellnhof 🇩🇪 670 109 4ms 13 Nov 2021 204th scpchicken 🇵🇼 670 109 8ms 7 days ago 206th bitsandbeyond 🇳🇱 670 214 500ms 11 Nov 2025 207th jared-hughes 668 166 11ms 11 Apr 2022 207th Yax42 🇫🇷 668 166 11ms 6 Sep 2025 209th blaztoma 🇱🇹 668 333 42ms 25 Dec 2025 210th emgordon154 667 149 2,387ms 26 Oct 2025 211th albanian-laundromat 🇺🇸 667 202 4ms 32 hours ago 212th primo-ppcg 🇹🇭 667 213 244ms 27 Nov 2021 213th CornerMercury 🇬🇧 666 167 32ms 31 Dec 2025 214th antimon2 🇯🇵 662 123 587ms 9 Nov 2021 215th inventshah 662 168 18ms 14 Nov 2022 216th nwellnhof 🇩🇪 660 262 327ms 4 Nov 2021 217th lifthrasiir 🇰🇷 658 146 577ms 2 Dec 2024 218th stefangimmillaro 654 170 11ms 19 Dec 2022 219th emplv 🇱🇻 653 265 355ms 19 Apr 2023 220th nwellnhof 🇩🇪 651 116 34ms 4 Nov 2021 221st Lv0Sys 🇵🇱 651 266 329ms 27 Feb 2026 222nd kg583 🇺🇸 649 148 535ms 28 Jul 2024 223rd nwellnhof 🇩🇪 648 187 2ms 4 Nov 2021 224th rucin93 🇵🇱 648 208 6ms 16 days ago 225th albanian-laundromat 🇺🇸 647 131 882ms 13 Nov 2025 226th vang1ong7ang 643 270 194ms 10 days ago 226th jusaka 643 270 187ms 9 days ago 228th emgordon154 640 222 17ms 26 Oct 2025 229th stefangimmillaro 639 126 1,644ms 13 Nov 2023 230th Flekay 🇩🇪 639 174 12ms 19 Feb 2026 230th snoozingnewt 🇨🇦 639 174 12ms 20 Feb 2026 230th aksyristos 639 174 15ms 20 days ago 230th jusaka 639 174 12ms 15 days ago 230th flekAI 639 174 11ms 5 days ago 235th NewDefectus 🇮🇱 635 175 19ms 25 Nov 2021 236th emgordon154 628 177 14ms 26 Oct 2025 237th Lv0Sys 🇵🇱 626 177 12ms 27 Feb 2026 238th stefangimmillaro 625 278 254ms 26 Nov 2024 239th nwellnhof 🇩🇪 624 172 452ms 21 Nov 2021 240th tayloia 🇬🇧 623 178 13ms 23 May 2023 First Prev 161–240 of 711 Next Last