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 NFA Simulator 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 NFA Simulator 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 SirBogman 🇺🇸 566 214 2ms 27 Jan 2023 227th RockOfStone 564 277 3ms 8 Nov 2021 228th GolfingSuccess 🇬🇷 562 172 563ms 19 Jan 2024 229th MeWhenI 🇻🇦 561 198 49ms 15 Apr 2025 230th albanian-laundromat 561 259 4ms 6 Nov 2025 231st emgordon154 556 199 12ms 26 Oct 2025 232nd MeWhenI 🇻🇦 556 219 137ms 5 Nov 2021 233rd duckyluuk 🇳🇱 544 204 31ms 15 Jul 2024 234th vishwathg 542 205 53ms 27 Sep 2022 235th Natanaelel 🇸🇪 535 147 38ms 5 Sep 2024 236th MeWhenI 🇻🇦 534 390 19ms 18 Nov 2021 237th primo-ppcg 🇹🇭 533 187 26ms 11 Feb 2022 238th MeWhenI 🇻🇦 531 148 38ms 14 Aug 2022 239th MeWhenI 🇻🇦 529 297 5ms 2 Oct 2022 240th jared-hughes 527 230 2ms 17 Jul 2022 241st KatieLG 🇬🇧 526 211 11ms 3 Oct 2025 242nd namelessiw 524 204 391ms 8 Aug 2025 243rd emgordon154 521 96 63ms 13 days ago 244th ahmetdemirag 🇨🇾 521 213 11ms 25 Nov 2024 245th janbehrens 🇩🇪 521 250 11ms 2 Jul 2023 246th MeWhenI 🇻🇦 520 247 158ms 15 Dec 2022 247th duckyluuk 🇳🇱 517 187 778ms 15 Jul 2024 248th emgordon154 517 215 152ms 13 May 2025 249th MeWhenI 🇻🇦 515 188 539ms 13 Jul 2024 250th NewDefectus 🇮🇱 515 235 2ms 27 Nov 2021 251st MeWhenI 🇻🇦 515 408 53ms 29 Apr 2025 252nd Argeento 🇵🇱 514 215 10ms 9 Sep 2023 253rd edsrzf 🇳🇿 514 364 271ms 11 days ago 254th MeWhenI 🇻🇦 511 239 455ms 5 Mar 2022 255th MichalMarsalek 🇨🇿 503 260 381ms 7 Nov 2021 256th MeWhenI 🇻🇦 503 262 5ms 6 Aug 2023 257th KatieLG 🇬🇧 500 221 10ms 3 Oct 2025 258th roguh 🇬🇹 499 194 728ms 18 Oct 2024 259th snoozingnewt 🇨🇦 498 223 19ms 14 days ago 260th MeWhenI 🇻🇦 496 263 7ms 3 Jul 2023 261st RYNO8 494 225 17ms 10 Nov 2021 262nd MeWhenI 🇻🇦 494 294 9ms 10 Sep 2022 263rd MeWhenI 🇻🇦 490 102 57ms 25 Aug 2022 264th MarcMush 🇫🇷 489 166 782ms 18 Jan 2024 265th inventshah 489 310 61ms 9 Feb 2023 266th InigoK 🇺🇸 487 228 30ms 23 Sep 2025 267th CornerMercury 🇬🇧 483 230 25ms 25 Oct 2025 268th KatieLG 🇬🇧 482 163 37ms 3 Oct 2025 269th janbehrens 🇩🇪 481 231 12ms 17 Jun 2023 269th ZakkkkAttackkkk 🇵🇭 481 231 57ms 19 Feb 2025 269th ndren 481 231 12ms 7 days ago 272nd MeWhenI 🇻🇦 481 299 346ms 26 days ago 273rd MeWhenI 🇻🇦 480 400 32ms 6 Jun 2023 274th MeWhenI 🇻🇦 479 203 7ms 16 Aug 2024 275th didion0 🇺🇸 479 231 13ms 28 Feb 2022 276th o0lit3 🇺🇸 478 152 9ms 27 Nov 2021 277th Waffle3z 471 167 39ms 9 Nov 2021 278th janbehrens 🇩🇪 471 235 11ms 8 Jun 2023 279th MeWhenI 🇻🇦 470 320 9ms 12 Apr 2024 280th MeWhenI 🇻🇦 469 174 1,153ms 9 Nov 2021 281st elgan65536 469 366 425ms 10 Apr 2024 282nd scpchicken 🇵🇼 463 157 23ms 25 Feb 2023 283rd Pyroan 463 240 18ms 15 Mar 2025 284th Carltoffel 🇩🇪 462 455 54ms 24 Feb 2025 285th tobeannouncd 461 302 197ms 8 Jan 2024 286th KatieLG 🇬🇧 459 211 748ms 3 Oct 2025 286th snoozingnewt 🇨🇦 459 211 536ms 14 days ago 288th MeWhenI 🇻🇦 456 533 1,571ms 26 days ago 289th helbling 🇨🇭 453 244 10ms 21 Oct 2024 290th StefanHabel 🇨🇦 453 245 19ms 29 Aug 2023 291st jared-hughes 452 167 35ms 3 Nov 2021 292nd DialFrost 🇸🇬 452 246 19ms 20 May 2024 293rd yzhs 🇩🇪 450 247 20ms 23 Jun 2023 293rd neel11235813 450 247 20ms 24 Nov 2023 295th MeWhenI 🇻🇦 450 314 77ms 6 Nov 2023 296th MeWhenI 🇻🇦 447 320 149ms 22 Feb 2023 297th qpwoeirut 446 249 11ms 4 Oct 2025 298th janbehrens 🇩🇪 440 278 495ms 25 Mar 2022 299th olleicua 🇺🇸 437 180 48ms 1 Oct 2024 300th DialFrost 🇸🇬 436 186 582ms 23 May 2024 First Prev 226–300 of 587 Next Last