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 CatsAreFluffy 579 226 62ms 12 Jan 2023 242nd snoozingnewt 🇨🇦 578 166 594ms 20 Feb 2026 243rd MeWhenI 🇻🇦 577 211 143ms 13 days ago 244th roguh 🇬🇹 573 194 12ms 18 Oct 2024 245th annaproxy 573 364 21ms 22 Sep 2023 246th jared-hughes 571 138 41ms 12 Sep 2022 246th bitsandbeyond 🇳🇱 571 138 36ms 11 Nov 2025 248th stefangimmillaro 570 188 434ms 10 Apr 2025 249th Sp3000 🇦🇺 570 195 11ms 20 Nov 2021 250th voytxt 🇨🇿 568 195 14ms 4 Apr 2025 251st SirBogman 🇺🇸 566 214 2ms 27 Jan 2023 252nd RockOfStone 566 277 2ms 8 Nov 2021 253rd albanian-laundromat 🇺🇸 565 257 4ms 25 Dec 2025 254th albanian-laundromat 🇺🇸 565 607 13ms 7 days ago 255th blaztoma 🇱🇹 564 232 6ms 14 Dec 2025 256th MeWhenI 🇻🇦 562 198 57ms 15 Apr 2025 257th MeWhenI 🇻🇦 560 409 25ms 3 Jan 2025 258th GolfingSuccess 🇬🇷 558 172 562ms 19 Jan 2024 259th emgordon154 556 199 12ms 26 Oct 2025 260th duckyluuk 🇳🇱 545 204 31ms 15 Jul 2024 261st vishwathg 542 205 57ms 27 Sep 2022 262nd Natanaelel 🇸🇪 536 147 38ms 5 Sep 2024 263rd MeWhenI 🇻🇦 534 390 18ms 18 Nov 2021 264th MeWhenI 🇻🇦 532 148 37ms 14 Aug 2022 265th Lv0Sys 🇵🇱 529 149 39ms 28 Feb 2026 266th KatieLG 🇬🇧 527 211 14ms 3 Oct 2025 267th jared-hughes 527 230 2ms 17 Jul 2022 268th namelessiw 526 204 436ms 8 Aug 2025 269th janbehrens 🇩🇪 523 250 12ms 2 Jul 2023 270th ahmetdemirag 🇨🇾 522 213 12ms 25 Nov 2024 271st emgordon154 521 96 63ms 21 Nov 2025 272nd MeWhenI 🇻🇦 520 247 186ms 15 Dec 2022 273rd emgordon154 517 215 212ms 13 May 2025 274th Argeento 🇵🇱 515 215 12ms 9 Sep 2023 275th NewDefectus 🇮🇱 515 235 2ms 27 Nov 2021 276th MeWhenI 🇻🇦 515 239 451ms 5 Mar 2022 277th edsrzf 🇳🇿 515 364 331ms 23 Nov 2025 278th MeWhenI 🇻🇦 515 408 44ms 29 Apr 2025 279th duckyluuk 🇳🇱 513 187 624ms 15 Jul 2024 280th MeWhenI 🇻🇦 511 188 563ms 13 Jul 2024 281st madex 🇩🇪 510 218 12ms 6 mins ago 282nd targrik 509 257 15ms 6 days ago 283rd MeWhenI 🇻🇦 508 297 6ms 2 Oct 2022 284th MichalMarsalek 🇨🇿 503 260 411ms 7 Nov 2021 285th MeWhenI 🇻🇦 503 262 5ms 6 Aug 2023 286th KatieLG 🇬🇧 501 221 13ms 3 Oct 2025 287th MeWhenI 🇻🇦 497 263 7ms 3 Jul 2023 288th roguh 🇬🇹 495 194 555ms 18 Oct 2024 289th RYNO8 494 225 18ms 10 Nov 2021 290th MeWhenI 🇻🇦 494 294 8ms 10 Sep 2022 291st MeWhenI 🇻🇦 490 102 54ms 25 Aug 2022 292nd MarcMush 🇫🇷 489 166 781ms 18 Jan 2024 293rd inventshah 489 310 68ms 9 Feb 2023 294th InigoK 🇺🇸 488 228 33ms 23 Sep 2025 295th sean-niemann 🇺🇸 488 474 47ms 30 Oct 2023 296th KatieLG 🇬🇧 483 163 34ms 3 Oct 2025 297th MeWhenI 🇻🇦 483 299 440ms 7 Nov 2025 298th janbehrens 🇩🇪 481 231 11ms 17 Jun 2023 298th ZakkkkAttackkkk 🇵🇭 481 231 57ms 19 Feb 2025 298th ndren 481 231 13ms 26 Nov 2025 301st o0lit3 🇺🇸 480 152 8ms 27 Nov 2021 302nd MeWhenI 🇻🇦 480 400 33ms 6 Jun 2023 303rd MeWhenI 🇻🇦 479 203 7ms 16 Aug 2024 304th didion0 🇺🇸 479 231 17ms 28 Feb 2022 305th primo-ppcg 🇹🇭 477 187 26ms 11 Feb 2022 306th elgan65536 🇺🇸 475 366 446ms 10 Apr 2024 307th scpchicken 🇵🇼 474 154 40ms 26 hours ago 308th Waffle3z 472 167 40ms 9 Nov 2021 309th MeWhenI 🇻🇦 472 174 1,221ms 9 Nov 2021 310th janbehrens 🇩🇪 471 235 13ms 8 Jun 2023 311th MeWhenI 🇻🇦 467 320 10ms 12 Apr 2024 312th Pyroan 463 240 20ms 15 Mar 2025 313th Carltoffel 🇩🇪 462 455 49ms 24 Feb 2025 314th tobeannouncd 461 302 160ms 8 Jan 2024 315th StefanHabel 🇨🇦 458 243 19ms 1 Mar 2026 316th MeWhenI 🇻🇦 456 533 1,696ms 7 Nov 2025 317th KatieLG 🇬🇧 455 211 671ms 3 Oct 2025 318th helbling 🇨🇭 454 244 13ms 21 Oct 2024 319th jared-hughes 452 167 33ms 3 Nov 2021 320th DialFrost 🇸🇬 452 246 19ms 20 May 2024 First Prev 241–320 of 644 Next Last