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 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 Multitap Input 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 ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 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 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 Multitap Input 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 stefangimmillaro 691 208 458ms 6 Oct 2025 162nd primo-ppcg 🇹🇭 689 190 7ms 3 Jul 2023 163rd SirBogman 🇺🇸 686 106 4ms 11 Mar 2022 164th lifthrasiir 🇰🇷 685 73 3ms 6 Dec 2024 165th stefangimmillaro 685 209 148ms 13 Nov 2023 166th nwellnhof 🇩🇪 684 162 9ms 8 Jul 2022 167th lifthrasiir 🇰🇷 682 163 30ms 19 Nov 2024 168th emgordon154 678 222 16ms 26 Oct 2025 169th bitsandbeyond 🇳🇱 677 164 12ms 11 Nov 2025 170th kg583 🇺🇸 673 165 29ms 15 Jul 2024 171st bitsandbeyond 🇳🇱 672 214 442ms 11 Nov 2025 172nd nwellnhof 🇩🇪 671 133 394ms 4 Nov 2021 173rd nwellnhof 🇩🇪 667 109 3ms 13 Nov 2021 174th jared-hughes 667 166 12ms 11 Apr 2022 174th Yax42 🇫🇷 667 166 10ms 6 Sep 2025 176th stefangimmillaro 667 315 47ms 26 Apr 2025 177th stefangimmillaro 666 189 117ms 24 May 2024 178th CornerMercury 🇬🇧 665 167 31ms 17 days ago 179th primo-ppcg 🇹🇭 664 213 244ms 27 Nov 2021 180th lifthrasiir 🇰🇷 663 146 532ms 2 Dec 2024 181st inventshah 661 168 18ms 14 Nov 2022 181st sean-niemann 🇺🇸 661 168 19ms 4 Dec 2025 183rd antimon2 🇯🇵 660 123 582ms 9 Nov 2021 184th emgordon154 659 149 3,116ms 26 Oct 2025 185th kg583 🇺🇸 654 148 536ms 28 Jul 2024 186th stefangimmillaro 653 170 11ms 19 Dec 2022 187th nwellnhof 🇩🇪 651 116 34ms 4 Nov 2021 188th stefangimmillaro 648 126 1,296ms 13 Nov 2023 189th nwellnhof 🇩🇪 647 187 2ms 4 Nov 2021 190th NewDefectus 🇮🇱 635 175 18ms 25 Nov 2021 191st emgordon154 628 177 13ms 26 Oct 2025 192nd lynn 627 249 3ms 9 Nov 2021 193rd nwellnhof 🇩🇪 623 172 459ms 21 Nov 2021 194th tayloia 🇬🇧 622 178 13ms 23 May 2023 195th GolfingSuccess 🇬🇷 621 179 11ms 25 Nov 2021 196th stefangimmillaro 618 278 227ms 26 Nov 2024 197th albanian-laundromat 617 180 11ms 6 Nov 2025 197th anter69 🇭🇺 617 180 11ms 4 Dec 2025 199th AdrienHache 🇫🇷 615 174 429ms 20 Aug 2025 200th jared-hughes 614 181 17ms 11 Apr 2022 201st emgordon154 612 158 485ms 26 Oct 2025 202nd sean-niemann 🇺🇸 612 235 369ms 4 Dec 2025 203rd MeWhenI 🇻🇦 611 306 239ms 6 Jun 2023 204th Steffan153 🇫🇮 609 247 15ms 30 Jul 2024 205th inventshah 608 159 586ms 22 Jan 2024 206th itsh01 608 182 11ms 25 May 2022 207th SirBogman 🇺🇸 603 251 76ms 27 Jan 2023 208th primo-ppcg 🇹🇭 601 219 8ms 22 May 2023 209th Waffle3z 601 260 4ms 9 Nov 2021 210th orthoplex 🇨🇽 600 185 12ms 3 Nov 2021 211th Kacarott 🇦🇺 598 236 68ms 24 Nov 2025 212th Irratix 🇳🇱 595 186 15ms 24 Jun 2022 213th bitsandbeyond 🇳🇱 592 181 465ms 11 Nov 2025 214th jared-hughes 592 256 412ms 17 Jul 2022 215th sean-niemann 🇺🇸 589 474 47ms 30 Oct 2023 216th janlelis 587 134 38ms 4 Nov 2021 217th albanian-laundromat 586 165 546ms 6 Nov 2025 218th sean-niemann 🇺🇸 583 166 553ms 4 Dec 2025 219th stefangimmillaro 581 169 2,467ms 26 Nov 2024 220th CatsAreFluffy 579 226 52ms 12 Jan 2023 221st anter69 🇭🇺 578 136 41ms 4 Dec 2025 222nd roguh 🇬🇹 573 194 11ms 18 Oct 2024 223rd annaproxy 573 364 21ms 22 Sep 2023 224th jared-hughes 570 138 38ms 12 Sep 2022 224th bitsandbeyond 🇳🇱 570 138 34ms 11 Nov 2025 226th stefangimmillaro 570 188 513ms 10 Apr 2025 227th Sp3000 🇦🇺 570 195 11ms 20 Nov 2021 228th voytxt 🇨🇿 567 195 11ms 4 Apr 2025 229th SirBogman 🇺🇸 565 214 2ms 27 Jan 2023 230th albanian-laundromat 565 257 4ms 24 days ago 231st blaztoma 🇱🇹 564 232 7ms 14 Dec 2025 232nd RockOfStone 564 277 2ms 8 Nov 2021 233rd GolfingSuccess 🇬🇷 562 172 521ms 19 Jan 2024 234th MeWhenI 🇻🇦 561 198 53ms 15 Apr 2025 235th emgordon154 556 199 10ms 26 Oct 2025 236th MeWhenI 🇻🇦 556 219 159ms 5 Nov 2021 237th snoozingnewt 🇨🇦 550 202 17ms 6 Dec 2025 238th duckyluuk 🇳🇱 545 204 31ms 15 Jul 2024 239th vishwathg 542 205 55ms 27 Sep 2022 240th Natanaelel 🇸🇪 535 147 37ms 5 Sep 2024 First Prev 161–240 of 600 Next Last