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 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 Apéry’s Constant Binary Lambda Calculus 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 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 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 ><> 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 vishwathg 542 205 62ms 27 Sep 2022 242nd Natanaelel 🇸🇪 535 147 37ms 5 Sep 2024 243rd MeWhenI 🇻🇦 534 390 17ms 18 Nov 2021 244th MeWhenI 🇻🇦 532 148 40ms 14 Aug 2022 245th KatieLG 🇬🇧 526 211 11ms 3 Oct 2025 246th jared-hughes 526 230 2ms 17 Jul 2022 247th namelessiw 525 204 429ms 8 Aug 2025 248th janbehrens 🇩🇪 523 250 13ms 2 Jul 2023 249th ahmetdemirag 🇨🇾 522 213 12ms 25 Nov 2024 250th emgordon154 521 96 68ms 21 Nov 2025 251st MeWhenI 🇻🇦 520 247 175ms 15 Dec 2022 252nd duckyluuk 🇳🇱 517 187 565ms 15 Jul 2024 253rd emgordon154 517 215 166ms 13 May 2025 254th MeWhenI 🇻🇦 515 188 525ms 13 Jul 2024 255th Argeento 🇵🇱 515 215 11ms 9 Sep 2023 256th NewDefectus 🇮🇱 515 235 2ms 27 Nov 2021 257th MeWhenI 🇻🇦 515 408 44ms 29 Apr 2025 258th edsrzf 🇳🇿 514 364 281ms 23 Nov 2025 259th MeWhenI 🇻🇦 513 239 455ms 5 Mar 2022 260th MeWhenI 🇻🇦 508 297 6ms 2 Oct 2022 261st MichalMarsalek 🇨🇿 503 260 383ms 7 Nov 2021 262nd MeWhenI 🇻🇦 503 262 5ms 6 Aug 2023 263rd KatieLG 🇬🇧 501 221 11ms 3 Oct 2025 264th roguh 🇬🇹 499 194 534ms 18 Oct 2024 264th snoozingnewt 🇨🇦 499 194 730ms 6 Dec 2025 266th MeWhenI 🇻🇦 497 263 7ms 3 Jul 2023 267th RYNO8 494 225 19ms 10 Nov 2021 268th MeWhenI 🇻🇦 494 294 8ms 10 Sep 2022 269th MeWhenI 🇻🇦 490 102 56ms 25 Aug 2022 270th MarcMush 🇫🇷 489 166 820ms 18 Jan 2024 271st inventshah 489 310 64ms 9 Feb 2023 272nd InigoK 🇺🇸 487 228 29ms 23 Sep 2025 273rd KatieLG 🇬🇧 483 163 40ms 3 Oct 2025 274th janbehrens 🇩🇪 481 231 12ms 17 Jun 2023 274th ZakkkkAttackkkk 🇵🇭 481 231 57ms 19 Feb 2025 274th ndren 481 231 12ms 26 Nov 2025 277th MeWhenI 🇻🇦 481 299 512ms 7 Nov 2025 278th MeWhenI 🇻🇦 480 400 32ms 6 Jun 2023 279th MeWhenI 🇻🇦 479 203 7ms 16 Aug 2024 280th didion0 🇺🇸 479 231 15ms 28 Feb 2022 281st o0lit3 🇺🇸 478 152 8ms 27 Nov 2021 282nd Lv0Sys 🇵🇱 477 165 38ms 5 Dec 2025 283rd primo-ppcg 🇹🇭 477 187 26ms 11 Feb 2022 284th Waffle3z 471 167 40ms 9 Nov 2021 285th janbehrens 🇩🇪 471 235 11ms 8 Jun 2023 286th MeWhenI 🇻🇦 470 174 1,221ms 9 Nov 2021 287th MeWhenI 🇻🇦 470 320 11ms 12 Apr 2024 288th elgan65536 469 366 419ms 10 Apr 2024 289th Lv0Sys 🇵🇱 465 239 19ms 5 Dec 2025 290th scpchicken 🇵🇼 463 157 22ms 25 Feb 2023 291st Pyroan 463 240 19ms 15 Mar 2025 292nd Carltoffel 🇩🇪 462 455 49ms 24 Feb 2025 293rd tobeannouncd 461 302 160ms 8 Jan 2024 294th KatieLG 🇬🇧 459 211 717ms 3 Oct 2025 295th MeWhenI 🇻🇦 456 533 1,696ms 7 Nov 2025 296th helbling 🇨🇭 453 244 11ms 21 Oct 2024 297th StefanHabel 🇨🇦 453 245 18ms 29 Aug 2023 298th jared-hughes 452 167 33ms 3 Nov 2021 299th DialFrost 🇸🇬 452 246 19ms 20 May 2024 300th yzhs 🇩🇪 450 247 18ms 23 Jun 2023 300th neel11235813 450 247 25ms 24 Nov 2023 302nd MeWhenI 🇻🇦 450 314 71ms 6 Nov 2023 303rd MeWhenI 🇻🇦 447 320 153ms 22 Feb 2023 304th qpwoeirut 446 249 12ms 4 Oct 2025 305th janbehrens 🇩🇪 441 278 495ms 25 Mar 2022 306th olleicua 🇺🇸 437 180 37ms 1 Oct 2024 307th MeWhenI 🇻🇦 437 204 308ms 28 Jan 2023 308th DialFrost 🇸🇬 436 186 608ms 23 May 2024 309th prplz 🇦🇺 436 255 18ms 22 Oct 2023 310th Natanaelel 🇸🇪 435 320 162ms 28 Jun 2025 311th MeWhenI 🇻🇦 434 255 11ms 3 Aug 2024 312th snoozingnewt 🇨🇦 434 330 161ms 20 Nov 2025 313th MeWhenI 🇻🇦 433 291 126ms 16 Oct 2022 314th coreynash 432 256 11ms 20 Nov 2023 315th commandz0 🇺🇸 432 257 12ms 8 Mar 2025 315th davecame 432 257 13ms 15 Oct 2025 317th MeWhenI 🇻🇦 429 189 397ms 15 Feb 2023 318th CatsAreFluffy 428 354 75ms 4 Feb 2023 319th quirked-up 426 260 11ms 31 Aug 2023 320th MichalMarsalek 🇨🇿 424 262 15ms 5 Nov 2021 First Prev 241–320 of 602 Next Last