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 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 Calendar 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 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 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 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 Calendar 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 226th voytxt 🇨🇿 567 195 10ms 4 Apr 2025 227th SirBogman 🇺🇸 565 214 2ms 27 Jan 2023 228th blaztoma 🇱🇹 564 232 7ms 27 hours ago 229th RockOfStone 564 277 3ms 8 Nov 2021 230th GolfingSuccess 🇬🇷 562 172 548ms 19 Jan 2024 231st MeWhenI 🇻🇦 561 198 53ms 15 Apr 2025 232nd albanian-laundromat 561 259 5ms 6 Nov 2025 233rd emgordon154 556 199 10ms 26 Oct 2025 234th MeWhenI 🇻🇦 556 219 137ms 5 Nov 2021 235th snoozingnewt 🇨🇦 550 202 17ms 9 days ago 236th duckyluuk 🇳🇱 545 204 31ms 15 Jul 2024 237th vishwathg 542 205 55ms 27 Sep 2022 238th Natanaelel 🇸🇪 535 147 33ms 5 Sep 2024 239th MeWhenI 🇻🇦 534 390 17ms 18 Nov 2021 240th primo-ppcg 🇹🇭 533 187 24ms 11 Feb 2022 241st MeWhenI 🇻🇦 531 148 34ms 14 Aug 2022 242nd MeWhenI 🇻🇦 529 297 5ms 2 Oct 2022 243rd KatieLG 🇬🇧 526 211 11ms 3 Oct 2025 244th jared-hughes 526 230 2ms 17 Jul 2022 245th namelessiw 525 204 449ms 8 Aug 2025 246th janbehrens 🇩🇪 523 250 11ms 2 Jul 2023 247th ahmetdemirag 🇨🇾 522 213 10ms 25 Nov 2024 248th emgordon154 521 96 68ms 24 days ago 249th MeWhenI 🇻🇦 520 247 175ms 15 Dec 2022 250th duckyluuk 🇳🇱 517 187 759ms 15 Jul 2024 251st emgordon154 517 215 155ms 13 May 2025 252nd MeWhenI 🇻🇦 515 188 522ms 13 Jul 2024 253rd Argeento 🇵🇱 515 215 10ms 9 Sep 2023 254th NewDefectus 🇮🇱 515 235 2ms 27 Nov 2021 255th MeWhenI 🇻🇦 515 408 44ms 29 Apr 2025 256th edsrzf 🇳🇿 514 364 263ms 22 days ago 257th MeWhenI 🇻🇦 512 239 455ms 5 Mar 2022 258th MichalMarsalek 🇨🇿 503 260 383ms 7 Nov 2021 259th MeWhenI 🇻🇦 503 262 5ms 6 Aug 2023 260th KatieLG 🇬🇧 501 221 10ms 3 Oct 2025 261st roguh 🇬🇹 499 194 555ms 18 Oct 2024 261st snoozingnewt 🇨🇦 499 194 732ms 9 days ago 263rd MeWhenI 🇻🇦 497 263 7ms 3 Jul 2023 264th RYNO8 494 225 17ms 10 Nov 2021 265th MeWhenI 🇻🇦 494 294 8ms 10 Sep 2022 266th MeWhenI 🇻🇦 490 102 55ms 25 Aug 2022 267th MarcMush 🇫🇷 489 166 782ms 18 Jan 2024 268th inventshah 489 310 63ms 9 Feb 2023 269th InigoK 🇺🇸 487 228 27ms 23 Sep 2025 270th KatieLG 🇬🇧 483 163 33ms 3 Oct 2025 271st CornerMercury 🇬🇧 483 230 18ms 25 Oct 2025 272nd janbehrens 🇩🇪 481 231 11ms 17 Jun 2023 272nd ZakkkkAttackkkk 🇵🇭 481 231 54ms 19 Feb 2025 272nd ndren 481 231 12ms 18 days ago 275th MeWhenI 🇻🇦 481 299 495ms 7 Nov 2025 276th MeWhenI 🇻🇦 480 400 32ms 6 Jun 2023 277th MeWhenI 🇻🇦 479 203 7ms 16 Aug 2024 278th didion0 🇺🇸 479 231 13ms 28 Feb 2022 279th o0lit3 🇺🇸 478 152 8ms 27 Nov 2021 280th Lv0Sys 🇵🇱 477 165 33ms 10 days ago 281st Waffle3z 471 167 33ms 9 Nov 2021 282nd janbehrens 🇩🇪 471 235 11ms 8 Jun 2023 283rd MeWhenI 🇻🇦 470 320 10ms 12 Apr 2024 284th MeWhenI 🇻🇦 469 174 1,153ms 9 Nov 2021 285th elgan65536 469 366 423ms 10 Apr 2024 286th Lv0Sys 🇵🇱 465 239 18ms 10 days ago 287th scpchicken 🇵🇼 463 157 22ms 25 Feb 2023 288th Pyroan 463 240 19ms 15 Mar 2025 289th Carltoffel 🇩🇪 462 455 49ms 24 Feb 2025 290th tobeannouncd 461 302 160ms 8 Jan 2024 291st KatieLG 🇬🇧 459 211 787ms 3 Oct 2025 292nd MeWhenI 🇻🇦 456 533 1,696ms 7 Nov 2025 293rd helbling 🇨🇭 453 244 10ms 21 Oct 2024 294th StefanHabel 🇨🇦 453 245 18ms 29 Aug 2023 295th jared-hughes 452 167 33ms 3 Nov 2021 296th DialFrost 🇸🇬 452 246 19ms 20 May 2024 297th yzhs 🇩🇪 450 247 18ms 23 Jun 2023 297th neel11235813 450 247 18ms 24 Nov 2023 299th MeWhenI 🇻🇦 450 314 71ms 6 Nov 2023 300th MeWhenI 🇻🇦 447 320 154ms 22 Feb 2023 First Prev 226–300 of 594 Next Last