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 241st stefangimmillaro 583 169 2,460ms 26 Nov 2024 242nd albanian-laundromat 🇺🇸 582 165 547ms 6 Nov 2025 243rd anter69 🇭🇺 580 136 37ms 4 Dec 2025 244th snoozingnewt 🇨🇦 579 166 594ms 20 Feb 2026 245th CatsAreFluffy 579 226 62ms 12 Jan 2023 246th MeWhenI 🇻🇦 577 211 143ms 19 days ago 247th roguh 🇬🇹 573 194 12ms 18 Oct 2024 248th annaproxy 573 364 21ms 22 Sep 2023 249th jared-hughes 571 138 41ms 12 Sep 2022 249th bitsandbeyond 🇳🇱 571 138 36ms 11 Nov 2025 251st albanian-laundromat 🇺🇸 571 256 6ms 3 days ago 252nd stefangimmillaro 570 188 488ms 10 Apr 2025 253rd Sp3000 🇦🇺 570 195 11ms 20 Nov 2021 254th RockOfStone 569 277 2ms 8 Nov 2021 255th voytxt 🇨🇿 568 195 14ms 4 Apr 2025 256th SirBogman 🇺🇸 566 214 2ms 27 Jan 2023 257th albanian-laundromat 🇺🇸 565 607 13ms 13 days ago 258th blaztoma 🇱🇹 564 232 9ms 14 Dec 2025 259th MeWhenI 🇻🇦 562 198 57ms 15 Apr 2025 260th MeWhenI 🇻🇦 560 409 27ms 3 Jan 2025 261st GolfingSuccess 🇬🇷 558 172 562ms 19 Jan 2024 262nd emgordon154 557 199 11ms 26 Oct 2025 263rd flekAI 552 174 530ms 3 days ago 264th duckyluuk 🇳🇱 545 204 31ms 15 Jul 2024 265th vishwathg 542 205 57ms 27 Sep 2022 266th Natanaelel 🇸🇪 536 147 38ms 5 Sep 2024 267th MeWhenI 🇻🇦 534 390 18ms 18 Nov 2021 268th MeWhenI 🇻🇦 533 148 37ms 14 Aug 2022 269th Lv0Sys 🇵🇱 529 149 39ms 28 Feb 2026 270th KatieLG 🇬🇧 527 211 14ms 3 Oct 2025 271st jared-hughes 527 230 2ms 17 Jul 2022 272nd jusaka 526 95 3ms 42 hours ago 273rd namelessiw 526 204 489ms 8 Aug 2025 274th janbehrens 🇩🇪 523 250 18ms 2 Jul 2023 275th ahmetdemirag 🇨🇾 522 213 12ms 25 Nov 2024 276th emgordon154 521 96 63ms 21 Nov 2025 277th MeWhenI 🇻🇦 520 247 186ms 15 Dec 2022 278th MeWhenI 🇻🇦 519 408 44ms 29 Apr 2025 279th emgordon154 517 215 212ms 13 May 2025 280th Argeento 🇵🇱 515 215 15ms 9 Sep 2023 281st NewDefectus 🇮🇱 515 235 2ms 27 Nov 2021 282nd MeWhenI 🇻🇦 515 239 451ms 5 Mar 2022 283rd edsrzf 🇳🇿 515 364 331ms 23 Nov 2025 284th duckyluuk 🇳🇱 514 187 624ms 15 Jul 2024 285th MeWhenI 🇻🇦 511 188 563ms 13 Jul 2024 286th madex 🇩🇪 510 218 12ms 6 days ago 287th targrik 509 257 15ms 12 days ago 288th MeWhenI 🇻🇦 508 297 6ms 2 Oct 2022 289th MichalMarsalek 🇨🇿 503 260 411ms 7 Nov 2021 290th MeWhenI 🇻🇦 503 262 5ms 6 Aug 2023 291st KatieLG 🇬🇧 501 221 14ms 3 Oct 2025 292nd MeWhenI 🇻🇦 498 294 8ms 10 Sep 2022 293rd MeWhenI 🇻🇦 497 263 8ms 3 Jul 2023 294th roguh 🇬🇹 495 194 555ms 18 Oct 2024 295th RYNO8 494 225 18ms 10 Nov 2021 296th MeWhenI 🇻🇦 490 102 54ms 25 Aug 2022 297th MarcMush 🇫🇷 489 166 846ms 18 Jan 2024 298th inventshah 489 310 68ms 9 Feb 2023 299th InigoK 🇺🇸 488 228 33ms 23 Sep 2025 300th KatieLG 🇬🇧 484 163 34ms 3 Oct 2025 301st MeWhenI 🇻🇦 484 299 440ms 7 Nov 2025 302nd o0lit3 🇺🇸 481 152 8ms 27 Nov 2021 303rd janbehrens 🇩🇪 481 231 11ms 17 Jun 2023 303rd ZakkkkAttackkkk 🇵🇭 481 231 57ms 19 Feb 2025 303rd ndren 481 231 13ms 26 Nov 2025 306th didion0 🇺🇸 480 231 16ms 28 Feb 2022 307th MeWhenI 🇻🇦 480 400 33ms 6 Jun 2023 308th MeWhenI 🇻🇦 479 203 7ms 16 Aug 2024 309th primo-ppcg 🇹🇭 477 187 26ms 11 Feb 2022 310th elgan65536 🇺🇸 475 366 446ms 10 Apr 2024 311th Waffle3z 472 167 40ms 9 Nov 2021 312th MeWhenI 🇻🇦 472 174 1,221ms 9 Nov 2021 313th janbehrens 🇩🇪 472 235 14ms 8 Jun 2023 314th MeWhenI 🇻🇦 470 320 10ms 12 Apr 2024 315th sean-niemann 🇺🇸 469 474 47ms 30 Oct 2023 316th Carltoffel 🇩🇪 465 455 49ms 24 Feb 2025 317th Pyroan 463 240 20ms 15 Mar 2025 318th tobeannouncd 461 302 160ms 8 Jan 2024 319th madex 🇩🇪 460 241 12ms 6 days ago 320th StefanHabel 🇨🇦 458 243 19ms 1 Mar 2026 First Prev 241–320 of 657 Next Last