Musical Chords in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 Morse Decoder Morse Encoder 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 Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 Morse Decoder Morse Encoder 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 Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 226th duckyluuk 🇳🇱 516 187 831ms 15 Jul 2024 227th NewDefectus 🇮🇱 515 235 2ms 27 Nov 2021 228th MeWhenI 🇻🇦 515 408 53ms 29 Apr 2025 229th MeWhenI 🇻🇦 513 188 625ms 13 Jul 2024 230th Argeento 🇵🇱 513 215 10ms 9 Sep 2023 231st MeWhenI 🇻🇦 511 300 1,020ms 15 Sep 2025 232nd MeWhenI 🇻🇦 510 239 455ms 5 Mar 2022 233rd albanian-laundromat 509 218 13ms 16 Sep 2025 234th MichalMarsalek 🇨🇿 503 260 486ms 7 Nov 2021 235th KatieLG 🇬🇧 499 221 20ms 20 days ago 236th roguh 🇬🇹 498 194 571ms 18 Oct 2024 237th MeWhenI 🇻🇦 496 263 5ms 3 Jul 2023 238th MeWhenI 🇻🇦 494 294 9ms 10 Sep 2022 239th RYNO8 493 225 19ms 10 Nov 2021 239th blaztoma 🇱🇹 493 225 19ms 4 days ago 241st MeWhenI 🇻🇦 490 102 57ms 25 Aug 2022 242nd MarcMush 🇫🇷 489 166 849ms 18 Jan 2024 243rd inventshah 489 310 73ms 9 Feb 2023 244th InigoK 🇺🇸 487 228 27ms 23 Sep 2025 245th albanian-laundromat 484 300 5ms 25 Sep 2025 246th KatieLG 🇬🇧 482 163 37ms 20 days ago 247th janbehrens 🇩🇪 480 231 15ms 17 Jun 2023 247th ZakkkkAttackkkk 🇵🇭 480 231 58ms 19 Feb 2025 249th MeWhenI 🇻🇦 480 400 32ms 6 Jun 2023 250th MeWhenI 🇻🇦 479 203 7ms 16 Aug 2024 251st o0lit3 🇺🇸 478 152 9ms 27 Nov 2021 252nd didion0 🇺🇸 477 231 16ms 28 Feb 2022 253rd edsrzf 🇳🇿 477 389 282ms 24 Jul 2025 254th emgordon154 473 204 605ms 13 May 2025 255th Waffle3z 470 167 39ms 9 Nov 2021 256th MeWhenI 🇻🇦 469 174 1,153ms 9 Nov 2021 257th janbehrens 🇩🇪 469 235 14ms 8 Jun 2023 258th elgan65536 469 366 495ms 10 Apr 2024 259th emgordon154 466 238 15ms 13 May 2025 260th scpchicken 🇵🇼 463 157 23ms 25 Feb 2023 261st Pyroan 462 240 19ms 15 Mar 2025 262nd Carltoffel 🇩🇪 462 455 54ms 24 Feb 2025 263rd tobeannouncd 461 302 197ms 8 Jan 2024 264th KatieLG 🇬🇧 458 211 975ms 20 days ago 265th StefanHabel 🇨🇦 453 245 17ms 29 Aug 2023 266th jared-hughes 452 167 35ms 3 Nov 2021 267th helbling 🇨🇭 452 244 11ms 21 Oct 2024 268th DialFrost 🇸🇬 451 246 22ms 20 May 2024 269th yzhs 🇩🇪 449 247 17ms 23 Jun 2023 269th neel11235813 449 247 20ms 24 Nov 2023 271st qpwoeirut 446 249 16ms 19 days ago 272nd MeWhenI 🇻🇦 444 320 164ms 22 Feb 2023 273rd MeWhenI 🇻🇦 440 314 77ms 6 Nov 2023 274th janbehrens 🇩🇪 439 278 495ms 25 Mar 2022 275th olleicua 🇺🇸 436 180 48ms 1 Oct 2024 276th DialFrost 🇸🇬 436 186 641ms 23 May 2024 277th MeWhenI 🇻🇦 435 204 294ms 28 Jan 2023 278th prplz 🇦🇺 435 255 18ms 22 Oct 2023 279th Natanaelel 🇸🇪 435 320 175ms 28 Jun 2025 280th MeWhenI 🇻🇦 433 255 11ms 3 Aug 2024 281st MeWhenI 🇻🇦 433 291 117ms 16 Oct 2022 282nd commandblockguy 🇺🇸 432 257 15ms 8 Mar 2025 282nd davecame 432 257 18ms 8 days ago 284th coreynash 431 256 10ms 20 Nov 2023 285th MeWhenI 🇻🇦 429 189 447ms 15 Feb 2023 286th CatsAreFluffy 428 354 76ms 4 Feb 2023 287th MeWhenI 🇻🇦 426 337 374ms 5 Jun 2022 288th quirked-up 424 260 14ms 31 Aug 2023 289th MichalMarsalek 🇨🇿 424 262 12ms 5 Nov 2021 290th MeWhenI 🇻🇦 424 309 569ms 26 Aug 2023 291st MeWhenI 🇻🇦 422 659 21ms 17 Mar 2022 292nd neel11235813 418 231 630ms 9 Mar 2024 292nd DialFrost 🇸🇬 418 231 803ms 24 May 2024 294th uttumuttu 🇫🇮 418 264 12ms 9 Jan 2022 295th jeff-at-tamer-dot-codes 🇺🇸 416 267 16ms 23 Aug 2023 296th MeWhenI 🇻🇦 414 269 186ms 3 Aug 2024 297th jakobkordez 🇸🇮 413 269 24ms 8 Nov 2022 298th annaproxy 412 338 191ms 4 Sep 2022 299th HumanoidCPU 411 270 12ms 5 May 2025 300th Mabeloid 🇳🇴 407 273 14ms 10 Jun 2025 First Prev 226–300 of 551 Next Last