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 dmrichwa 🇺🇸 371 299 12ms 30 Dec 2022 402nd nullie 367 303 11ms 10 Jun 2022 403rd lynn 367 330 2ms 8 Feb 2022 404th stefangimmillaro 365 360 5ms 2 Jul 2023 405th knutae 🇳🇴 359 310 12ms 13 Nov 2021 406th dillon-duncando 358 311 17ms 3 Oct 2022 406th andrewjc2000 358 311 17ms 26 Aug 2025 408th janbehrens 🇩🇪 356 403 446ms 14 Nov 2021 409th croc54 353 315 20ms 15 Jan 2025 410th CaedenHarper 🇨🇦 351 317 33ms 12 Jan 2026 411th madex 🇩🇪 351 351 532ms 14 Mar 2026 412th janbehrens 🇩🇪 350 307 488ms 21 Nov 2021 413th CatsAreFluffy 348 320 19ms 4 Feb 2023 414th MeWhenI 🇻🇦 347 319 30ms 21 Jun 2022 415th m-tkach 🇺🇦 346 321 31ms 10 Jan 2022 416th madex 🇩🇪 345 399 1,484ms 14 Mar 2026 417th KatieLG 🇬🇧 344 807 12ms 24 Sep 2025 418th MeWhenI 🇻🇦 343 365 109ms 26 May 2022 419th BambooleanLogic 🇸🇪 342 324 12ms 13 Jul 2023 420th snoozingnewt 🇨🇦 342 378 264ms 10 Feb 2026 421st MeWhenI 🇻🇦 341 297 315ms 12 Nov 2022 422nd adamnielson42 🇺🇸 341 326 11ms 3 Oct 2023 422nd neihousaigaai 341 326 13ms 24 Nov 2024 424th ridingqwerty 🇺🇸 338 329 18ms 7 Feb 2024 425th madex 🇩🇪 338 359 3ms 19 days ago 426th roguh 🇬🇹 337 319 442ms 18 Oct 2024 427th BREMAUCY 🇫🇷 336 331 21ms 26 days ago 428th CedricGebistorf 332 335 39ms 12 Mar 2022 429th eiburns 328 339 12ms 21 Sep 2023 430th ericlangedijk 🇸🇮 326 329 509ms 20 Mar 2022 431st RaBa21 🇭🇺 321 346 20ms 1 Aug 2025 432nd janbehrens 🇩🇪 320 228 4ms 14 Nov 2021 433rd janbehrens 🇩🇪 318 478 2,902ms 20 Nov 2022 434th weliveinhell 🇭🇹 317 350 13ms 6 days ago 435th heanyang1 316 384 2ms 28 May 2025 436th MeWhenI 🇻🇦 315 232 7ms 16 Apr 2023 437th CaedenHarper 🇨🇦 312 308 843ms 2 Oct 2025 438th m42km 310 359 19ms 4 Feb 2024 439th janbehrens 🇩🇪 307 463 877ms 14 Nov 2021 440th CaedenHarper 🇨🇦 305 278 1,441ms 2 Oct 2025 441st CaedenHarper 🇨🇦 301 368 15ms 31 Aug 2025 442nd vroup 🇩🇰 300 370 14ms 2 Oct 2022 443rd neel11235813 298 414 457ms 1 Apr 2024 443rd snoozingnewt 🇨🇦 298 414 446ms 29 Sep 2025 445th madex 🇩🇪 297 362 461ms 14 Mar 2026 446th CatsAreFluffy 296 325 835ms 15 Jan 2024 447th annaproxy 296 363 464ms 25 Apr 2022 448th TFeld00 🇩🇰 293 379 147ms 3 Oct 2022 449th martinnorling 🇸🇪 291 382 19ms 11 Mar 2022 450th MeWhenI 🇻🇦 289 309 1,039ms 20 Oct 2024 451st Mabeloid 🇳🇴 289 332 740ms 4 May 2025 452nd neel11235813 289 420 2ms 1 Apr 2024 453rd acer-xq 287 374 473ms 26 Jul 2024 454th msbranicky 287 388 12ms 7 Sep 2023 455th mathisfun271 286 389 36ms 14 Oct 2024 456th AstroOrbis 285 390 20ms 17 Feb 2026 457th jfallon1997 284 392 22ms 24 Jun 2024 458th MeWhenI 🇻🇦 283 300 1,286ms 15 Sep 2025 459th h3ra993huskp 🇯🇵 283 506 509ms 30 Nov 2025 460th neel11235813 282 381 475ms 1 Apr 2024 461st snoozingnewt 🇨🇦 282 430 2ms 9 Oct 2025 462nd jeff-at-tamer-dot-codes 🇺🇸 282 437 169ms 27 Aug 2023 463rd msbranicky 282 613 323ms 7 Sep 2023 464th alexsave 280 396 13ms 19 Nov 2024 465th m42km 279 345 638ms 4 Feb 2024 466th jeff-at-tamer-dot-codes 🇺🇸 279 385 489ms 25 Aug 2023 466th snoozingnewt 🇨🇦 279 385 467ms 14 Jan 2025 468th robin-scragg 279 399 19ms 17 Oct 2025 469th FlorianCassayre 🇫🇷 276 403 12ms 5 Aug 2025 470th jeff-at-tamer-dot-codes 🇺🇸 276 439 2ms 26 Aug 2023 471st JOrE20 272 408 12ms 20 Feb 2026 472nd CaedenHarper 🇨🇦 272 528 391ms 7 Oct 2025 473rd scpchicken 🇵🇼 269 299 246ms 4 Apr 2022 474th madex 🇩🇪 269 370 2,552ms 12 days ago 475th wh3n3v3r 🇨🇿 269 414 23ms 18 Nov 2024 476th heanyang1 268 401 488ms 23 May 2025 477th alemelis 268 415 23ms 12 Sep 2024 478th za3k 265 419 12ms 31 Dec 2022 479th snoozingnewt 🇨🇦 263 421 15ms 4 Nov 2025 480th KatieLG 🇬🇧 262 308 2,399ms 29 Aug 2024 First Prev 401–480 of 711 Next Last