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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions 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 Bytes Time Submitted 161st bitsandbeyond 🇳🇱 725 258 305ms 11 Nov 2025 162nd Steffan153 🇫🇮 722 133 448ms 10 days ago 163rd primo-ppcg 🇹🇭 722 154 11ms 20 Nov 2021 164th ryyyn 🇺🇸 717 155 35ms 28 Oct 2025 165th stefangimmillaro 716 110 35ms 26 Dec 2024 166th sean-niemann 🇺🇸 716 134 664ms 17 days ago 167th Yax42 🇫🇷 714 150 436ms 20 Aug 2025 168th nwellnhof 🇩🇪 714 262 288ms 4 Nov 2021 169th albanian-laundromat 712 131 1,153ms 13 Nov 2025 170th emplv 🇱🇻 705 265 304ms 19 Apr 2023 171st andersk 🇺🇸 698 246 244ms 5 Nov 2022 172nd nwellnhof 🇩🇪 697 113 37ms 3 Nov 2021 173rd stefangimmillaro 693 208 465ms 6 Oct 2025 174th primo-ppcg 🇹🇭 689 190 6ms 3 Jul 2023 175th SirBogman 🇺🇸 687 106 4ms 11 Mar 2022 176th lifthrasiir 🇰🇷 685 73 3ms 6 Dec 2024 177th stefangimmillaro 685 209 148ms 13 Nov 2023 178th nwellnhof 🇩🇪 684 162 9ms 8 Jul 2022 179th lifthrasiir 🇰🇷 682 163 33ms 19 Nov 2024 180th bitsandbeyond 🇳🇱 678 164 11ms 11 Nov 2025 181st kg583 🇺🇸 674 165 31ms 15 Jul 2024 182nd bitsandbeyond 🇳🇱 674 214 500ms 11 Nov 2025 183rd emgordon154 673 222 17ms 26 Oct 2025 184th nwellnhof 🇩🇪 671 133 394ms 4 Nov 2021 185th nwellnhof 🇩🇪 668 109 3ms 13 Nov 2021 186th jared-hughes 667 166 16ms 11 Apr 2022 186th Yax42 🇫🇷 667 166 13ms 6 Sep 2025 188th stefangimmillaro 667 315 47ms 26 Apr 2025 189th CornerMercury 🇬🇧 666 167 32ms 31 Dec 2025 190th stefangimmillaro 666 189 122ms 24 May 2024 191st primo-ppcg 🇹🇭 664 213 244ms 27 Nov 2021 192nd inventshah 662 168 19ms 14 Nov 2022 193rd antimon2 🇯🇵 660 123 566ms 9 Nov 2021 194th emgordon154 659 149 2,461ms 26 Oct 2025 195th lifthrasiir 🇰🇷 657 146 541ms 2 Dec 2024 196th stefangimmillaro 654 170 11ms 19 Dec 2022 197th nwellnhof 🇩🇪 651 116 34ms 4 Nov 2021 198th stefangimmillaro 651 126 1,216ms 13 Nov 2023 199th kg583 🇺🇸 649 148 574ms 28 Jul 2024 200th nwellnhof 🇩🇪 647 187 2ms 4 Nov 2021 201st Flekay 🇩🇪 639 174 12ms 4 days ago 201st snoozingnewt 🇨🇦 639 174 11ms 2 days ago 203rd NewDefectus 🇮🇱 635 175 20ms 25 Nov 2021 204th emgordon154 628 177 16ms 26 Oct 2025 205th lynn 627 249 3ms 9 Nov 2021 206th nwellnhof 🇩🇪 623 172 459ms 21 Nov 2021 207th tayloia 🇬🇧 622 178 13ms 23 May 2023 208th GolfingSuccess 🇬🇷 621 179 11ms 25 Nov 2021 209th albanian-laundromat 618 180 11ms 6 Nov 2025 209th anter69 🇭🇺 618 180 12ms 4 Dec 2025 211th stefangimmillaro 618 278 265ms 26 Nov 2024 212th AdrienHache 🇫🇷 615 174 429ms 20 Aug 2025 213th jared-hughes 614 181 20ms 11 Apr 2022 214th MeWhenI 🇻🇦 611 306 287ms 6 Jun 2023 215th emgordon154 608 158 528ms 26 Oct 2025 216th itsh01 608 182 12ms 25 May 2022 217th inventshah 604 159 596ms 22 Jan 2024 218th SirBogman 🇺🇸 603 251 71ms 27 Jan 2023 219th orthoplex 🇨🇽 601 185 11ms 3 Nov 2021 220th primo-ppcg 🇹🇭 601 219 8ms 22 May 2023 221st Waffle3z 601 260 4ms 9 Nov 2021 222nd Kacarott 🇦🇺 598 236 68ms 24 Nov 2025 223rd Irratix 🇳🇱 595 186 15ms 24 Jun 2022 224th bitsandbeyond 🇳🇱 592 181 465ms 11 Nov 2025 225th jared-hughes 592 256 412ms 17 Jul 2022 226th sean-niemann 🇺🇸 589 474 47ms 30 Oct 2023 227th janlelis 588 134 38ms 4 Nov 2021 228th plcc0 588 189 33ms 12 days ago 229th albanian-laundromat 582 165 543ms 6 Nov 2025 230th stefangimmillaro 581 169 2,361ms 26 Nov 2024 231st anter69 🇭🇺 579 136 41ms 4 Dec 2025 232nd CatsAreFluffy 579 226 54ms 12 Jan 2023 233rd snoozingnewt 🇨🇦 578 166 527ms 2 days ago 234th roguh 🇬🇹 573 194 12ms 18 Oct 2024 235th annaproxy 573 364 21ms 22 Sep 2023 236th jared-hughes 571 138 38ms 12 Sep 2022 236th bitsandbeyond 🇳🇱 571 138 34ms 11 Nov 2025 238th stefangimmillaro 570 188 476ms 10 Apr 2025 239th Sp3000 🇦🇺 570 195 12ms 20 Nov 2021 240th voytxt 🇨🇿 567 195 12ms 4 Apr 2025 First Prev 161–240 of 614 Next Last