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 321st elgan65536 🇺🇸 475 366 489ms 10 Apr 2024 322nd KatieLG 🇬🇧 473 163 34ms 3 Oct 2025 323rd janbehrens 🇩🇪 472 235 14ms 8 Jun 2023 324th MeWhenI 🇻🇦 470 320 10ms 12 Apr 2024 325th sean-niemann 🇺🇸 469 474 47ms 30 Oct 2023 326th Carltoffel 🇩🇪 468 455 49ms 24 Feb 2025 327th MeWhenI 🇻🇦 463 174 1,568ms 9 Nov 2021 328th Pyroan 463 240 20ms 15 Mar 2025 329th Waffle3z 462 167 40ms 9 Nov 2021 330th tobeannouncd 462 302 160ms 8 Jan 2024 331st madex 🇩🇪 460 241 12ms 8 days ago 332nd StefanHabel 🇨🇦 458 243 19ms 1 Mar 2026 333rd KatieLG 🇬🇧 456 211 671ms 3 Oct 2025 334th helbling 🇨🇭 454 244 14ms 21 Oct 2024 335th jared-hughes 452 167 33ms 3 Nov 2021 336th DialFrost 🇸🇬 452 246 19ms 20 May 2024 337th yzhs 🇩🇪 450 247 18ms 23 Jun 2023 337th neel11235813 450 247 18ms 24 Nov 2023 339th MeWhenI 🇻🇦 450 314 71ms 6 Nov 2023 340th MeWhenI 🇻🇦 449 320 176ms 22 Feb 2023 341st qpwoeirut 447 249 12ms 4 Oct 2025 342nd janbehrens 🇩🇪 443 278 445ms 25 Mar 2022 343rd MeWhenI 🇻🇦 440 204 286ms 28 Jan 2023 344th DialFrost 🇸🇬 437 186 593ms 23 May 2024 345th prplz 🇦🇺 436 255 19ms 22 Oct 2023 346th Natanaelel 🇸🇪 436 320 162ms 28 Jun 2025 347th snoozingnewt 🇨🇦 436 330 172ms 20 Nov 2025 348th MeWhenI 🇻🇦 435 255 14ms 3 Aug 2024 349th coreynash 433 256 14ms 20 Nov 2023 350th commandz0 🇺🇸 433 257 12ms 8 Mar 2025 350th davecame 433 257 15ms 15 Oct 2025 352nd MeWhenI 🇻🇦 430 189 407ms 15 Feb 2023 353rd CatsAreFluffy 429 354 71ms 4 Feb 2023 354th olleicua 🇺🇸 428 180 37ms 1 Oct 2024 355th MeWhenI 🇻🇦 427 400 33ms 6 Jun 2023 356th quirked-up 426 260 18ms 31 Aug 2023 357th MeWhenI 🇻🇦 426 309 526ms 26 Aug 2023 358th MichalMarsalek 🇨🇿 424 262 11ms 5 Nov 2021 358th FortuiteMan 🇫🇷 424 262 18ms 1 Dec 2025 360th kmathis22 424 338 409ms 8 days ago 361st MeWhenI 🇻🇦 422 659 28ms 17 Mar 2022 362nd uttumuttu 🇫🇮 420 264 17ms 9 Jan 2022 363rd jeff-at-tamer-dot-codes 🇺🇸 417 267 17ms 23 Aug 2023 364th neel11235813 416 231 694ms 9 Mar 2024 364th DialFrost 🇸🇬 416 231 805ms 24 May 2024 366th MeWhenI 🇻🇦 415 269 175ms 3 Aug 2024 367th emgordon154 415 319 11ms 20 Mar 2026 368th jakobkordez 🇸🇮 413 269 18ms 8 Nov 2022 369th annaproxy 413 338 171ms 4 Sep 2022 370th HumanoidCPU 412 270 13ms 5 May 2025 371st Mabeloid 🇳🇴 407 273 13ms 10 Jun 2025 372nd MeWhenI 🇻🇦 403 266 441ms 21 Nov 2021 373rd SB-945 393 283 11ms 11 Mar 2024 374th commandz0 🇺🇸 391 246 736ms 1 Sep 2025 375th ShiraJoseph 🇺🇸 389 285 12ms 21 Jul 2023 376th amollberg 🇸🇪 389 286 12ms 15 Jan 2022 376th guilhem-roy 🇫🇷 389 286 20ms 22 Jun 2023 378th janbehrens 🇩🇪 385 211 580ms 14 Nov 2021 379th blaztoma 🇱🇹 384 190 5ms 23 days ago 380th jacklynnepenick 383 290 12ms 22 Feb 2022 380th annaproxy 383 290 22ms 25 Apr 2022 380th OllieBoyne 🇬🇧 383 290 14ms 21 Aug 2022 383rd MeWhenI 🇻🇦 382 291 136ms 16 Oct 2022 383rd mbittner20 382 291 12ms 8 Jul 2024 385th HumanoidCPU 381 252 571ms 5 May 2025 386th MeWhenI 🇻🇦 374 367 1,545ms 4 Nov 2021 387th CatsAreFluffy 373 325 2ms 4 Feb 2023 388th dmrichwa 🇺🇸 371 299 12ms 30 Dec 2022 389th nullie 367 303 11ms 10 Jun 2022 390th lynn 367 330 2ms 8 Feb 2022 391st stefangimmillaro 365 360 5ms 2 Jul 2023 392nd MeWhenI 🇻🇦 361 365 109ms 26 May 2022 393rd knutae 🇳🇴 359 310 12ms 13 Nov 2021 394th dillon-duncando 358 311 17ms 3 Oct 2022 394th andrewjc2000 358 311 17ms 26 Aug 2025 396th janbehrens 🇩🇪 356 403 446ms 14 Nov 2021 397th croc54 353 315 20ms 15 Jan 2025 398th CaedenHarper 🇨🇦 351 317 33ms 12 Jan 2026 399th madex 🇩🇪 351 351 532ms 14 Mar 2026 400th janbehrens 🇩🇪 350 307 488ms 21 Nov 2021 First Prev 321–400 of 698 Next Last