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 madex 🇩🇪 337 359 3ms 17 days ago 402nd roguh 🇬🇹 336 319 442ms 18 Oct 2024 403rd BREMAUCY 🇫🇷 336 331 21ms 24 days ago 404th CedricGebistorf 332 335 39ms 12 Mar 2022 405th eiburns 328 339 12ms 21 Sep 2023 406th ericlangedijk 🇸🇮 326 329 509ms 20 Mar 2022 407th RaBa21 🇭🇺 321 346 20ms 1 Aug 2025 408th janbehrens 🇩🇪 320 228 4ms 14 Nov 2021 409th weliveinhell 🇭🇹 317 350 13ms 3 days ago 410th janbehrens 🇩🇪 317 478 2,902ms 20 Nov 2022 411th MeWhenI 🇻🇦 315 232 7ms 16 Apr 2023 412th heanyang1 315 384 2ms 28 May 2025 413th MeWhenI 🇻🇦 313 300 1,286ms 15 Sep 2025 414th CaedenHarper 🇨🇦 312 308 843ms 2 Oct 2025 415th m42km 310 359 19ms 4 Feb 2024 416th janbehrens 🇩🇪 307 463 877ms 14 Nov 2021 417th msbranicky 306 613 323ms 7 Sep 2023 418th CaedenHarper 🇨🇦 301 368 15ms 31 Aug 2025 419th vroup 🇩🇰 300 370 14ms 2 Oct 2022 420th neel11235813 297 414 457ms 1 Apr 2024 420th snoozingnewt 🇨🇦 297 414 446ms 29 Sep 2025 422nd CatsAreFluffy 296 325 835ms 15 Jan 2024 423rd madex 🇩🇪 296 362 461ms 14 Mar 2026 424th annaproxy 295 363 464ms 25 Apr 2022 425th TFeld00 🇩🇰 293 379 147ms 3 Oct 2022 426th martinnorling 🇸🇪 291 382 19ms 11 Mar 2022 427th MeWhenI 🇻🇦 289 309 1,039ms 20 Oct 2024 428th Mabeloid 🇳🇴 289 332 740ms 4 May 2025 429th neel11235813 288 420 2ms 1 Apr 2024 430th acer-xq 287 374 473ms 26 Jul 2024 431st msbranicky 287 388 12ms 7 Sep 2023 432nd mathisfun271 286 389 36ms 14 Oct 2024 433rd h3ra993huskp 🇯🇵 286 506 509ms 30 Nov 2025 434th AstroOrbis 285 390 20ms 17 Feb 2026 435th jfallon1997 284 392 22ms 24 Jun 2024 436th madex 🇩🇪 284 554 3ms 10 days ago 437th scpchicken 🇵🇼 282 299 246ms 4 Apr 2022 438th snoozingnewt 🇨🇦 282 430 2ms 9 Oct 2025 439th jeff-at-tamer-dot-codes 🇺🇸 282 437 169ms 27 Aug 2023 440th neel11235813 281 381 475ms 1 Apr 2024 441st alexsave 280 396 13ms 19 Nov 2024 442nd jerrandolph 280 670 358ms 1 Oct 2025 443rd jeff-at-tamer-dot-codes 🇺🇸 279 385 489ms 25 Aug 2023 443rd snoozingnewt 🇨🇦 279 385 467ms 14 Jan 2025 445th robin-scragg 279 399 19ms 17 Oct 2025 446th m42km 278 345 638ms 4 Feb 2024 447th FlorianCassayre 🇫🇷 276 403 12ms 5 Aug 2025 448th jeff-at-tamer-dot-codes 🇺🇸 276 439 2ms 26 Aug 2023 449th CaedenHarper 🇨🇦 275 682 333ms 3 Nov 2025 450th CaedenHarper 🇨🇦 274 528 391ms 7 Oct 2025 451st JOrE20 272 408 12ms 20 Feb 2026 452nd wh3n3v3r 🇨🇿 269 414 23ms 18 Nov 2024 453rd alemelis 268 415 23ms 12 Sep 2024 454th KatieLG 🇬🇧 267 308 2,052ms 29 Aug 2024 455th heanyang1 267 401 488ms 23 May 2025 456th madex 🇩🇪 266 370 2,552ms 10 days ago 457th za3k 265 419 12ms 31 Dec 2022 458th loganmacdougall 🇨🇦 264 549 460ms 7 Nov 2021 459th snoozingnewt 🇨🇦 263 421 15ms 4 Nov 2025 460th scpchicken 🇵🇼 258 584 14ms 12 Dec 2023 461st twocatsinatrenchcoat 256 435 11ms 16 Apr 2022 462nd HumanoidCPU 256 480 490ms 14 Jan 2026 463rd mokymok 🇺🇸 254 438 18ms 17 Nov 2021 464th tatzyr 🇯🇵 253 311 40ms 29 Mar 2025 465th msbranicky 248 388 822ms 17 Jan 2024 466th retrohun 248 574 366ms 10 Nov 2021 467th MarcMush 🇫🇷 246 452 20ms 18 Jan 2024 468th Babafaba 245 453 20ms 29 Oct 2025 469th HumanoidCPU 243 442 457ms 12 Jan 2026 470th bwat2 243 597 461ms 1 Dec 2021 471st MeWhenI 🇻🇦 237 639 476ms 8 May 2022 472nd alemelis 235 409 764ms 11 Oct 2024 473rd IISResetMe 234 382 1,882ms 30 Dec 2025 474th gigaprofisi 🇺🇸 234 474 10ms 17 Dec 2025 475th madex 🇩🇪 234 743 289ms 10 days ago 476th CaedenHarper 🇨🇦 230 466 471ms 17 Oct 2025 477th yuchuehw 229 486 20ms 22 Jan 2024 477th dokutan 229 486 21ms 26 Dec 2025 479th JOrE20 221 503 13ms 2 Dec 2025 480th pengu1n-master 219 508 24ms 10 Feb 2026 First Prev 401–480 of 659 Next Last