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 RockOfStone 564 277 2ms 8 Nov 2021 242nd MeWhenI 🇻🇦 561 198 53ms 15 Apr 2025 243rd GolfingSuccess 🇬🇷 558 172 555ms 19 Jan 2024 244th emgordon154 556 199 10ms 26 Oct 2025 245th MeWhenI 🇻🇦 556 219 159ms 5 Nov 2021 246th snoozingnewt 🇨🇦 550 202 18ms 6 Dec 2025 247th duckyluuk 🇳🇱 545 204 34ms 15 Jul 2024 248th vishwathg 542 205 62ms 27 Sep 2022 249th Natanaelel 🇸🇪 536 147 37ms 5 Sep 2024 250th MeWhenI 🇻🇦 534 390 17ms 18 Nov 2021 251st MeWhenI 🇻🇦 532 148 40ms 14 Aug 2022 252nd KatieLG 🇬🇧 527 211 11ms 3 Oct 2025 253rd jared-hughes 526 230 2ms 17 Jul 2022 254th namelessiw 525 204 429ms 8 Aug 2025 255th janbehrens 🇩🇪 523 250 12ms 2 Jul 2023 256th ahmetdemirag 🇨🇾 522 213 12ms 25 Nov 2024 257th emgordon154 521 96 68ms 21 Nov 2025 258th MeWhenI 🇻🇦 520 247 175ms 15 Dec 2022 259th emgordon154 517 215 166ms 13 May 2025 260th Argeento 🇵🇱 515 215 14ms 9 Sep 2023 261st NewDefectus 🇮🇱 515 235 2ms 27 Nov 2021 262nd MeWhenI 🇻🇦 515 408 44ms 29 Apr 2025 263rd edsrzf 🇳🇿 514 364 280ms 23 Nov 2025 264th duckyluuk 🇳🇱 513 187 565ms 15 Jul 2024 265th MeWhenI 🇻🇦 513 239 451ms 5 Mar 2022 266th MeWhenI 🇻🇦 511 188 525ms 13 Jul 2024 267th MeWhenI 🇻🇦 508 297 6ms 2 Oct 2022 268th MichalMarsalek 🇨🇿 503 260 383ms 7 Nov 2021 269th MeWhenI 🇻🇦 503 262 5ms 6 Aug 2023 270th KatieLG 🇬🇧 501 221 12ms 3 Oct 2025 271st MeWhenI 🇻🇦 497 263 8ms 3 Jul 2023 272nd roguh 🇬🇹 495 194 534ms 18 Oct 2024 272nd snoozingnewt 🇨🇦 495 194 730ms 6 Dec 2025 274th RYNO8 494 225 19ms 10 Nov 2021 275th MeWhenI 🇻🇦 494 294 8ms 10 Sep 2022 276th MeWhenI 🇻🇦 490 102 56ms 25 Aug 2022 277th MarcMush 🇫🇷 489 166 781ms 18 Jan 2024 278th inventshah 489 310 64ms 9 Feb 2023 279th InigoK 🇺🇸 487 228 29ms 23 Sep 2025 280th KatieLG 🇬🇧 483 163 40ms 3 Oct 2025 281st janbehrens 🇩🇪 481 231 12ms 17 Jun 2023 281st ZakkkkAttackkkk 🇵🇭 481 231 57ms 19 Feb 2025 281st ndren 481 231 12ms 26 Nov 2025 284th MeWhenI 🇻🇦 481 299 512ms 7 Nov 2025 285th MeWhenI 🇻🇦 480 400 32ms 6 Jun 2023 286th o0lit3 🇺🇸 479 152 8ms 27 Nov 2021 287th MeWhenI 🇻🇦 479 203 7ms 16 Aug 2024 288th didion0 🇺🇸 479 231 16ms 28 Feb 2022 289th Lv0Sys 🇵🇱 477 165 38ms 5 Dec 2025 290th primo-ppcg 🇹🇭 477 187 26ms 11 Feb 2022 291st Waffle3z 472 167 40ms 9 Nov 2021 292nd MeWhenI 🇻🇦 471 174 1,221ms 9 Nov 2021 293rd janbehrens 🇩🇪 471 235 12ms 8 Jun 2023 294th elgan65536 🇺🇸 469 366 437ms 10 Apr 2024 295th MeWhenI 🇻🇦 467 320 11ms 12 Apr 2024 296th Lv0Sys 🇵🇱 465 239 19ms 5 Dec 2025 297th scpchicken 🇵🇼 464 157 22ms 25 Feb 2023 298th Pyroan 463 240 19ms 15 Mar 2025 299th Carltoffel 🇩🇪 462 455 49ms 24 Feb 2025 300th tobeannouncd 461 302 160ms 8 Jan 2024 301st MeWhenI 🇻🇦 456 533 1,696ms 7 Nov 2025 302nd KatieLG 🇬🇧 455 211 717ms 3 Oct 2025 303rd StefanHabel 🇨🇦 454 245 18ms 29 Aug 2023 304th helbling 🇨🇭 453 244 12ms 21 Oct 2024 305th jared-hughes 452 167 33ms 3 Nov 2021 306th DialFrost 🇸🇬 452 246 19ms 20 May 2024 307th yzhs 🇩🇪 450 247 18ms 23 Jun 2023 307th neel11235813 450 247 25ms 24 Nov 2023 309th MeWhenI 🇻🇦 450 314 71ms 6 Nov 2023 310th MeWhenI 🇻🇦 447 320 153ms 22 Feb 2023 311th qpwoeirut 446 249 12ms 4 Oct 2025 312th janbehrens 🇩🇪 441 278 445ms 25 Mar 2022 313th olleicua 🇺🇸 438 180 37ms 1 Oct 2024 314th MeWhenI 🇻🇦 437 204 308ms 28 Jan 2023 315th DialFrost 🇸🇬 436 186 614ms 23 May 2024 316th prplz 🇦🇺 436 255 18ms 22 Oct 2023 317th Natanaelel 🇸🇪 435 320 162ms 28 Jun 2025 318th MeWhenI 🇻🇦 434 255 14ms 3 Aug 2024 319th snoozingnewt 🇨🇦 434 330 161ms 20 Nov 2025 320th MeWhenI 🇻🇦 433 291 119ms 16 Oct 2022 First Prev 241–320 of 611 Next Last