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 401st BREMAUCY 🇫🇷 336 331 21ms 18 days ago 402nd CedricGebistorf 332 335 39ms 12 Mar 2022 403rd eiburns 328 339 12ms 21 Sep 2023 404th ericlangedijk 🇸🇮 326 329 456ms 20 Mar 2022 405th RaBa21 🇭🇺 321 346 20ms 1 Aug 2025 406th janbehrens 🇩🇪 320 228 4ms 14 Nov 2021 407th janbehrens 🇩🇪 317 478 2,902ms 20 Nov 2022 408th MeWhenI 🇻🇦 315 232 7ms 16 Apr 2023 409th heanyang1 315 384 2ms 28 May 2025 410th CaedenHarper 🇨🇦 312 308 843ms 2 Oct 2025 411th MeWhenI 🇻🇦 311 300 1,286ms 15 Sep 2025 412th m42km 310 359 19ms 4 Feb 2024 413th janbehrens 🇩🇪 306 463 877ms 14 Nov 2021 414th msbranicky 306 613 323ms 7 Sep 2023 415th heanyang1 304 454 1,473ms 23 May 2025 416th CaedenHarper 🇨🇦 301 368 12ms 31 Aug 2025 417th vroup 🇩🇰 299 370 16ms 2 Oct 2022 418th neel11235813 297 414 457ms 1 Apr 2024 418th snoozingnewt 🇨🇦 297 414 446ms 29 Sep 2025 420th madex 🇩🇪 296 362 427ms 26 days ago 421st CatsAreFluffy 295 325 835ms 15 Jan 2024 422nd annaproxy 295 363 435ms 25 Apr 2022 423rd TFeld00 🇩🇰 293 379 147ms 3 Oct 2022 424th martinnorling 🇸🇪 291 382 19ms 11 Mar 2022 425th MeWhenI 🇻🇦 289 309 1,039ms 20 Oct 2024 426th Mabeloid 🇳🇴 289 332 740ms 4 May 2025 427th neel11235813 288 420 2ms 1 Apr 2024 428th acer-xq 287 374 452ms 26 Jul 2024 429th msbranicky 287 388 12ms 7 Sep 2023 430th mathisfun271 286 389 36ms 14 Oct 2024 431st h3ra993huskp 🇯🇵 286 506 509ms 30 Nov 2025 432nd AstroOrbis 285 390 20ms 17 Feb 2026 433rd jfallon1997 284 392 22ms 24 Jun 2024 434th madex 🇩🇪 283 554 3ms 4 days ago 435th snoozingnewt 🇨🇦 282 430 2ms 9 Oct 2025 436th jeff-at-tamer-dot-codes 🇺🇸 282 437 169ms 27 Aug 2023 437th scpchicken 🇵🇼 281 299 246ms 4 Apr 2022 438th neel11235813 281 381 431ms 1 Apr 2024 439th alexsave 280 396 16ms 19 Nov 2024 440th jerrandolph 280 670 358ms 1 Oct 2025 441st jeff-at-tamer-dot-codes 🇺🇸 279 385 438ms 25 Aug 2023 441st snoozingnewt 🇨🇦 279 385 455ms 14 Jan 2025 443rd robin-scragg 279 399 19ms 17 Oct 2025 444th m42km 278 345 638ms 4 Feb 2024 445th FlorianCassayre 🇫🇷 276 403 12ms 5 Aug 2025 446th jeff-at-tamer-dot-codes 🇺🇸 276 439 2ms 26 Aug 2023 447th CaedenHarper 🇨🇦 275 682 333ms 3 Nov 2025 448th CaedenHarper 🇨🇦 274 528 391ms 7 Oct 2025 449th JOrE20 271 408 12ms 20 Feb 2026 450th wh3n3v3r 🇨🇿 269 414 23ms 18 Nov 2024 451st alemelis 268 415 23ms 12 Sep 2024 452nd KatieLG 🇬🇧 267 308 2,052ms 29 Aug 2024 453rd heanyang1 267 401 423ms 23 May 2025 454th madex 🇩🇪 266 370 2,552ms 4 days ago 455th za3k 265 419 12ms 31 Dec 2022 456th snoozingnewt 🇨🇦 263 421 13ms 4 Nov 2025 457th loganmacdougall 🇨🇦 263 549 460ms 7 Nov 2021 458th twocatsinatrenchcoat 256 435 11ms 16 Apr 2022 459th HumanoidCPU 256 480 490ms 14 Jan 2026 460th scpchicken 🇵🇼 256 584 14ms 12 Dec 2023 461st mokymok 🇺🇸 254 438 18ms 17 Nov 2021 462nd tatzyr 🇯🇵 253 311 40ms 29 Mar 2025 463rd msbranicky 247 388 822ms 17 Jan 2024 464th MarcMush 🇫🇷 246 452 20ms 18 Jan 2024 465th retrohun 246 574 366ms 10 Nov 2021 466th Babafaba 245 453 20ms 29 Oct 2025 467th HumanoidCPU 243 442 447ms 12 Jan 2026 468th bwat2 242 597 461ms 1 Dec 2021 469th MeWhenI 🇻🇦 237 639 476ms 8 May 2022 470th alemelis 235 409 764ms 11 Oct 2024 471st Yewzir 🇧🇪 235 1,031 2,160ms 14 Nov 2025 472nd IISResetMe 234 382 1,912ms 30 Dec 2025 473rd gigaprofisi 🇺🇸 234 474 12ms 17 Dec 2025 474th madex 🇩🇪 234 743 289ms 4 days ago 475th CaedenHarper 🇨🇦 230 466 404ms 17 Oct 2025 476th yuchuehw 229 486 20ms 22 Jan 2024 476th dokutan 229 486 21ms 26 Dec 2025 478th JOrE20 221 503 13ms 2 Dec 2025 479th pengu1n-master 219 508 24ms 10 Feb 2026 480th Yewzir 🇧🇪 219 690 579ms 20 Feb 2023 First Prev 401–480 of 644 Next Last