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 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 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 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 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 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 240th bitsandbeyond 🇳🇱 571 138 34ms 11 Nov 2025 242nd stefangimmillaro 570 188 476ms 10 Apr 2025 243rd Sp3000 🇦🇺 570 195 12ms 20 Nov 2021 244th voytxt 🇨🇿 568 195 11ms 4 Apr 2025 245th SirBogman 🇺🇸 566 214 2ms 27 Jan 2023 246th albanian-laundromat 565 257 4ms 25 Dec 2025 247th blaztoma 🇱🇹 564 232 7ms 14 Dec 2025 248th RockOfStone 564 277 2ms 8 Nov 2021 249th MeWhenI 🇻🇦 561 198 53ms 15 Apr 2025 250th MeWhenI 🇻🇦 560 409 25ms 3 Jan 2025 251st GolfingSuccess 🇬🇷 558 172 555ms 19 Jan 2024 252nd emgordon154 556 199 11ms 26 Oct 2025 253rd MeWhenI 🇻🇦 556 219 159ms 5 Nov 2021 254th duckyluuk 🇳🇱 545 204 33ms 15 Jul 2024 255th vishwathg 542 205 62ms 27 Sep 2022 256th Natanaelel 🇸🇪 536 147 37ms 5 Sep 2024 257th MeWhenI 🇻🇦 534 390 17ms 18 Nov 2021 258th MeWhenI 🇻🇦 532 148 40ms 14 Aug 2022 259th Lv0Sys 🇵🇱 529 149 37ms 7 days ago 260th KatieLG 🇬🇧 527 211 11ms 3 Oct 2025 261st jared-hughes 527 230 2ms 17 Jul 2022 262nd namelessiw 525 204 429ms 8 Aug 2025 263rd janbehrens 🇩🇪 523 250 12ms 2 Jul 2023 264th ahmetdemirag 🇨🇾 522 213 12ms 25 Nov 2024 265th emgordon154 521 96 68ms 21 Nov 2025 266th MeWhenI 🇻🇦 520 247 175ms 15 Dec 2022 267th emgordon154 517 215 180ms 13 May 2025 268th Argeento 🇵🇱 515 215 13ms 9 Sep 2023 269th NewDefectus 🇮🇱 515 235 2ms 27 Nov 2021 270th edsrzf 🇳🇿 515 364 311ms 23 Nov 2025 271st MeWhenI 🇻🇦 515 408 44ms 29 Apr 2025 272nd albanian-laundromat 515 665 15ms 47 hours ago 273rd MeWhenI 🇻🇦 514 239 451ms 5 Mar 2022 274th duckyluuk 🇳🇱 513 187 565ms 15 Jul 2024 275th MeWhenI 🇻🇦 511 188 525ms 13 Jul 2024 276th MeWhenI 🇻🇦 508 297 6ms 2 Oct 2022 277th MichalMarsalek 🇨🇿 503 260 411ms 7 Nov 2021 278th MeWhenI 🇻🇦 503 262 5ms 6 Aug 2023 279th KatieLG 🇬🇧 501 221 11ms 3 Oct 2025 280th MeWhenI 🇻🇦 497 263 8ms 3 Jul 2023 281st roguh 🇬🇹 495 194 534ms 18 Oct 2024 282nd RYNO8 494 225 19ms 10 Nov 2021 283rd MeWhenI 🇻🇦 494 294 8ms 10 Sep 2022 284th MeWhenI 🇻🇦 490 102 56ms 25 Aug 2022 285th MarcMush 🇫🇷 489 166 781ms 18 Jan 2024 286th inventshah 489 310 62ms 9 Feb 2023 287th InigoK 🇺🇸 488 228 28ms 23 Sep 2025 288th KatieLG 🇬🇧 483 163 36ms 3 Oct 2025 289th MeWhenI 🇻🇦 483 299 440ms 7 Nov 2025 290th janbehrens 🇩🇪 481 231 12ms 17 Jun 2023 290th ZakkkkAttackkkk 🇵🇭 481 231 57ms 19 Feb 2025 290th ndren 481 231 12ms 26 Nov 2025 293rd MeWhenI 🇻🇦 480 400 33ms 6 Jun 2023 294th o0lit3 🇺🇸 479 152 8ms 27 Nov 2021 295th MeWhenI 🇻🇦 479 203 7ms 16 Aug 2024 296th didion0 🇺🇸 479 231 14ms 28 Feb 2022 297th primo-ppcg 🇹🇭 477 187 26ms 11 Feb 2022 298th Waffle3z 472 167 39ms 9 Nov 2021 299th MeWhenI 🇻🇦 471 174 1,221ms 9 Nov 2021 300th janbehrens 🇩🇪 471 235 12ms 8 Jun 2023 301st elgan65536 🇺🇸 469 366 428ms 10 Apr 2024 302nd MeWhenI 🇻🇦 467 320 10ms 12 Apr 2024 303rd scpchicken 🇵🇼 464 157 22ms 25 Feb 2023 304th Pyroan 463 240 19ms 15 Mar 2025 305th Carltoffel 🇩🇪 462 455 49ms 24 Feb 2025 306th tobeannouncd 461 302 160ms 8 Jan 2024 307th StefanHabel 🇨🇦 458 243 17ms 6 days ago 308th MeWhenI 🇻🇦 456 533 1,696ms 7 Nov 2025 309th KatieLG 🇬🇧 455 211 618ms 3 Oct 2025 310th helbling 🇨🇭 454 244 11ms 21 Oct 2024 311th jared-hughes 452 167 33ms 3 Nov 2021 312th DialFrost 🇸🇬 452 246 19ms 20 May 2024 313th yzhs 🇩🇪 450 247 18ms 23 Jun 2023 313th neel11235813 450 247 21ms 24 Nov 2023 315th MeWhenI 🇻🇦 450 314 71ms 6 Nov 2023 316th MeWhenI 🇻🇦 447 320 156ms 22 Feb 2023 317th qpwoeirut 446 249 11ms 4 Oct 2025 318th janbehrens 🇩🇪 442 278 445ms 25 Mar 2022 319th olleicua 🇺🇸 438 180 37ms 1 Oct 2024 320th MeWhenI 🇻🇦 437 204 308ms 28 Jan 2023 First Prev 241–320 of 627 Next Last