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 241st stefangimmillaro 570 188 476ms 10 Apr 2025 242nd Sp3000 🇦🇺 570 195 12ms 20 Nov 2021 243rd voytxt 🇨🇿 568 195 11ms 4 Apr 2025 244th SirBogman 🇺🇸 566 214 2ms 27 Jan 2023 245th albanian-laundromat 565 257 4ms 25 Dec 2025 246th blaztoma 🇱🇹 564 232 7ms 14 Dec 2025 247th RockOfStone 564 277 2ms 8 Nov 2021 248th MeWhenI 🇻🇦 562 409 25ms 3 Jan 2025 249th MeWhenI 🇻🇦 561 198 53ms 15 Apr 2025 250th GolfingSuccess 🇬🇷 558 172 555ms 19 Jan 2024 251st emgordon154 556 199 14ms 26 Oct 2025 252nd MeWhenI 🇻🇦 556 219 159ms 5 Nov 2021 253rd duckyluuk 🇳🇱 545 204 33ms 15 Jul 2024 254th vishwathg 542 205 62ms 27 Sep 2022 255th Natanaelel 🇸🇪 536 147 37ms 5 Sep 2024 256th MeWhenI 🇻🇦 534 390 17ms 18 Nov 2021 257th MeWhenI 🇻🇦 532 148 40ms 14 Aug 2022 258th Lv0Sys 🇵🇱 529 149 37ms 5 days ago 259th KatieLG 🇬🇧 527 211 11ms 3 Oct 2025 260th jared-hughes 527 230 2ms 17 Jul 2022 261st namelessiw 525 204 429ms 8 Aug 2025 262nd janbehrens 🇩🇪 523 250 12ms 2 Jul 2023 263rd ahmetdemirag 🇨🇾 522 213 12ms 25 Nov 2024 264th emgordon154 521 96 68ms 21 Nov 2025 265th MeWhenI 🇻🇦 520 247 175ms 15 Dec 2022 266th emgordon154 517 215 180ms 13 May 2025 267th Argeento 🇵🇱 515 215 14ms 9 Sep 2023 268th NewDefectus 🇮🇱 515 235 2ms 27 Nov 2021 269th edsrzf 🇳🇿 515 364 280ms 23 Nov 2025 270th MeWhenI 🇻🇦 515 408 44ms 29 Apr 2025 271st albanian-laundromat 515 665 15ms 7 hours ago 272nd MeWhenI 🇻🇦 514 239 451ms 5 Mar 2022 273rd duckyluuk 🇳🇱 513 187 565ms 15 Jul 2024 274th MeWhenI 🇻🇦 511 188 525ms 13 Jul 2024 275th MeWhenI 🇻🇦 508 297 6ms 2 Oct 2022 276th MichalMarsalek 🇨🇿 503 260 425ms 7 Nov 2021 277th MeWhenI 🇻🇦 503 262 5ms 6 Aug 2023 278th KatieLG 🇬🇧 501 221 11ms 3 Oct 2025 279th MeWhenI 🇻🇦 497 263 8ms 3 Jul 2023 280th roguh 🇬🇹 495 194 534ms 18 Oct 2024 281st RYNO8 494 225 19ms 10 Nov 2021 282nd MeWhenI 🇻🇦 494 294 8ms 10 Sep 2022 283rd MeWhenI 🇻🇦 490 102 56ms 25 Aug 2022 284th MarcMush 🇫🇷 489 166 781ms 18 Jan 2024 285th inventshah 489 310 62ms 9 Feb 2023 286th InigoK 🇺🇸 488 228 28ms 23 Sep 2025 287th KatieLG 🇬🇧 483 163 36ms 3 Oct 2025 288th MeWhenI 🇻🇦 483 299 440ms 7 Nov 2025 289th janbehrens 🇩🇪 481 231 12ms 17 Jun 2023 289th ZakkkkAttackkkk 🇵🇭 481 231 57ms 19 Feb 2025 289th ndren 481 231 12ms 26 Nov 2025 292nd MeWhenI 🇻🇦 480 400 33ms 6 Jun 2023 293rd o0lit3 🇺🇸 479 152 8ms 27 Nov 2021 294th MeWhenI 🇻🇦 479 203 7ms 16 Aug 2024 295th didion0 🇺🇸 479 231 14ms 28 Feb 2022 296th primo-ppcg 🇹🇭 477 187 26ms 11 Feb 2022 297th Waffle3z 472 167 39ms 9 Nov 2021 298th MeWhenI 🇻🇦 471 174 1,221ms 9 Nov 2021 299th janbehrens 🇩🇪 471 235 12ms 8 Jun 2023 300th elgan65536 🇺🇸 469 366 413ms 10 Apr 2024 301st MeWhenI 🇻🇦 467 320 11ms 12 Apr 2024 302nd scpchicken 🇵🇼 464 157 22ms 25 Feb 2023 303rd Pyroan 463 240 19ms 15 Mar 2025 304th Carltoffel 🇩🇪 462 455 49ms 24 Feb 2025 305th tobeannouncd 461 302 160ms 8 Jan 2024 306th StefanHabel 🇨🇦 457 243 17ms 4 days ago 307th MeWhenI 🇻🇦 456 533 1,696ms 7 Nov 2025 308th KatieLG 🇬🇧 455 211 618ms 3 Oct 2025 309th helbling 🇨🇭 454 244 11ms 21 Oct 2024 310th jared-hughes 452 167 33ms 3 Nov 2021 311th DialFrost 🇸🇬 452 246 19ms 20 May 2024 312th yzhs 🇩🇪 450 247 18ms 23 Jun 2023 312th neel11235813 450 247 21ms 24 Nov 2023 314th MeWhenI 🇻🇦 450 314 71ms 6 Nov 2023 315th MeWhenI 🇻🇦 447 320 156ms 22 Feb 2023 316th qpwoeirut 446 249 11ms 4 Oct 2025 317th janbehrens 🇩🇪 442 278 445ms 25 Mar 2022 318th olleicua 🇺🇸 438 180 37ms 1 Oct 2024 319th MeWhenI 🇻🇦 437 204 308ms 28 Jan 2023 320th DialFrost 🇸🇬 436 186 614ms 23 May 2024 First Prev 241–320 of 623 Next Last