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 Dragon Curve 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 Dragon Curve 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 RYNO8 494 225 18ms 10 Nov 2021 322nd scpchicken 🇵🇼 493 163 177ms 31 hours ago 323rd MeWhenI 🇻🇦 493 554 1,767ms 9 days ago 324th emgordon154 491 215 156ms 13 May 2025 325th MeWhenI 🇻🇦 490 102 60ms 25 Aug 2022 326th MarcMush 🇫🇷 490 166 831ms 18 Jan 2024 327th inventshah 490 310 67ms 9 Feb 2023 328th InigoK 🇺🇸 488 228 33ms 23 Sep 2025 329th janbehrens 🇩🇪 481 231 11ms 17 Jun 2023 329th ZakkkkAttackkkk 🇵🇭 481 231 57ms 19 Feb 2025 329th ndren 481 231 13ms 26 Nov 2025 332nd KatieLG 🇬🇧 481 7,474 18ms 21 Feb 2026 333rd o0lit3 🇺🇸 480 152 8ms 27 Nov 2021 334th didion0 🇺🇸 480 231 14ms 28 Feb 2022 335th MeWhenI 🇻🇦 480 299 569ms 7 Nov 2025 336th primo-ppcg 🇹🇭 477 187 27ms 11 Feb 2022 337th edsrzf 🇳🇿 475 364 331ms 23 Nov 2025 338th janbehrens 🇩🇪 472 235 12ms 8 Jun 2023 339th Carltoffel 🇩🇪 468 455 49ms 24 Feb 2025 340th KatieLG 🇬🇧 467 163 39ms 3 Oct 2025 341st tobeannouncd 464 302 160ms 8 Jan 2024 342nd MeWhenI 🇻🇦 463 174 1,341ms 9 Nov 2021 343rd Pyroan 463 240 20ms 15 Mar 2025 344th madex 🇩🇪 460 241 11ms 16 days ago 345th StefanHabel 🇨🇦 458 243 19ms 1 Mar 2026 346th Waffle3z 456 167 40ms 9 Nov 2021 347th KatieLG 🇬🇧 455 211 671ms 3 Oct 2025 348th helbling 🇨🇭 454 244 14ms 21 Oct 2024 349th jared-hughes 452 167 33ms 3 Nov 2021 350th DialFrost 🇸🇬 452 246 19ms 20 May 2024 351st yzhs 🇩🇪 450 247 18ms 23 Jun 2023 351st neel11235813 450 247 18ms 24 Nov 2023 353rd MeWhenI 🇻🇦 450 314 71ms 6 Nov 2023 354th MeWhenI 🇻🇦 449 320 170ms 22 Feb 2023 355th qpwoeirut 447 249 12ms 4 Oct 2025 356th MeWhenI 🇻🇦 445 262 5ms 6 Aug 2023 357th MeWhenI 🇻🇦 444 320 10ms 12 Apr 2024 358th janbehrens 🇩🇪 441 278 445ms 25 Mar 2022 359th MeWhenI 🇻🇦 440 204 333ms 28 Jan 2023 360th MeWhenI 🇻🇦 439 294 8ms 10 Sep 2022 361st DialFrost 🇸🇬 438 186 593ms 23 May 2024 362nd Natanaelel 🇸🇪 438 320 162ms 28 Jun 2025 363rd prplz 🇦🇺 436 255 19ms 22 Oct 2023 364th snoozingnewt 🇨🇦 436 330 165ms 20 Nov 2025 365th MeWhenI 🇻🇦 435 255 15ms 3 Aug 2024 366th coreynash 433 256 12ms 20 Nov 2023 367th commandz0 🇺🇸 433 257 12ms 8 Mar 2025 367th davecame 433 257 15ms 15 Oct 2025 369th MeWhenI 🇻🇦 431 189 407ms 15 Feb 2023 370th CatsAreFluffy 429 354 72ms 4 Feb 2023 371st MeWhenI 🇻🇦 428 309 548ms 26 Aug 2023 372nd quirked-up 426 260 13ms 31 Aug 2023 373rd MichalMarsalek 🇨🇿 424 262 11ms 5 Nov 2021 373rd FortuiteMan 🇫🇷 424 262 18ms 1 Dec 2025 375th MeWhenI 🇻🇦 424 297 6ms 2 Oct 2022 376th kmathis22 424 338 588ms 16 days ago 377th olleicua 🇺🇸 423 180 39ms 1 Oct 2024 378th MeWhenI 🇻🇦 422 659 28ms 17 Mar 2022 379th MeWhenI 🇻🇦 421 400 33ms 6 Jun 2023 380th uttumuttu 🇫🇮 420 264 15ms 9 Jan 2022 381st jeff-at-tamer-dot-codes 🇺🇸 417 267 17ms 23 Aug 2023 382nd neel11235813 416 231 694ms 9 Mar 2024 382nd DialFrost 🇸🇬 416 231 805ms 24 May 2024 384th annaproxy 414 338 171ms 4 Sep 2022 385th jakobkordez 🇸🇮 413 269 18ms 8 Nov 2022 386th HumanoidCPU 412 270 13ms 5 May 2025 387th elgan65536 🇺🇸 411 366 433ms 10 Apr 2024 388th Mabeloid 🇳🇴 407 273 13ms 10 Jun 2025 389th MeWhenI 🇻🇦 404 266 415ms 21 Nov 2021 390th SB-945 393 283 11ms 11 Mar 2024 391st MeWhenI 🇻🇦 392 269 164ms 3 Aug 2024 392nd commandz0 🇺🇸 390 246 736ms 1 Sep 2025 393rd ShiraJoseph 🇺🇸 389 285 11ms 21 Jul 2023 394th amollberg 🇸🇪 389 286 12ms 15 Jan 2022 394th guilhem-roy 🇫🇷 389 286 20ms 22 Jun 2023 396th MeWhenI 🇻🇦 386 203 7ms 16 Aug 2024 397th janbehrens 🇩🇪 386 211 580ms 14 Nov 2021 398th blaztoma 🇱🇹 384 190 5ms 25 Mar 2026 399th jacklynnepenick 383 290 12ms 22 Feb 2022 399th annaproxy 383 290 22ms 25 Apr 2022 First Prev 321–400 of 719 Next Last