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 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 Snake Sphenic Numbers Trinomial Triangle 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 301st ShiraJoseph 🇺🇸 387 285 21 Jul 2023 302nd janbehrens 🇩🇪 385 211 14 Nov 2021 303rd HumanoidCPU 383 252 5 May 2025 304th jacklynnepenick 383 290 22 Feb 2022 304th annaproxy 383 290 25 Apr 2022 304th OllieBoyne 🇬🇧 383 290 21 Aug 2022 307th mbittner20 381 291 8 Jul 2024 308th CatsAreFluffy 373 325 4 Feb 2023 309th MeWhenI 🇻🇦 373 367 4 Nov 2021 310th emgordon154 371 262 13 May 2025 311th dmrichwa 🇺🇸 369 299 30 Dec 2022 312th scpchicken 🇵🇼 369 301 20 Feb 2024 313th KatieLG 🇬🇧 367 263 15 Aug 2024 314th lynn 367 330 8 Feb 2022 315th nullie 366 303 10 Jun 2022 316th emgordon154 364 270 13 May 2025 317th stefangimmillaro 363 360 2 Jul 2023 318th scpchicken 🇵🇼 359 584 12 Dec 2023 319th knutae 🇳🇴 358 310 13 Nov 2021 320th dillon-duncando 357 311 3 Oct 2022 320th andrewjc2000 357 311 10 days ago 322nd MeWhenI 🇻🇦 353 365 26 May 2022 323rd croc54 352 315 15 Jan 2025 324th ndren 349 17,549 3 Jul 2025 325th janbehrens 🇩🇪 347 307 21 Nov 2021 326th MeWhenI 🇻🇦 347 319 21 Jun 2022 327th CatsAreFluffy 347 320 4 Feb 2023 328th m-tkach 🇺🇦 346 321 10 Jan 2022 329th KatieLG 🇬🇧 344 809 7 Nov 2024 330th MeWhenI 🇻🇦 341 297 12 Nov 2022 331st KatieLG 🇬🇧 340 231 14 Aug 2024 332nd BambooleanLogic 🇸🇪 340 324 13 Jul 2023 333rd adamnielson42 🇺🇸 340 326 3 Oct 2023 333rd neihousaigaai 340 326 24 Nov 2024 335th ridingqwerty 🇺🇸 337 329 7 Feb 2024 336th roguh 🇬🇹 334 319 18 Oct 2024 337th CedricGebistorf 331 335 12 Mar 2022 338th eiburns 327 339 21 Sep 2023 338th CaedenHarper 🇨🇦 327 339 8 Aug 2025 340th ericlangedijk 🇸🇮 324 329 20 Mar 2022 341st MeWhenI 🇻🇦 322 309 20 Oct 2024 342nd RaBa21 🇭🇺 321 346 1 Aug 2025 343rd janbehrens 🇩🇪 319 228 14 Nov 2021 344th BREMAUCY 🇫🇷 318 349 13 days ago 345th h3ra993huskp 🇯🇵 318 544 27 Mar 2024 346th janbehrens 🇩🇪 317 478 20 Nov 2022 347th heanyang1 315 384 28 May 2025 348th loganmacdougall 🇨🇦 315 549 7 Nov 2021 349th blaztoma 🇱🇹 314 353 11 hours ago 350th MeWhenI 🇻🇦 313 232 16 Apr 2023 351st madex 🇩🇪 313 355 4 Feb 2025 352nd m42km 309 359 4 Feb 2024 353rd janbehrens 🇩🇪 306 463 14 Nov 2021 354th msbranicky 302 613 7 Sep 2023 355th heanyang1 301 454 23 May 2025 356th CaedenHarper 🇨🇦 300 368 6 days ago 357th vroup 🇩🇰 298 370 2 Oct 2022 358th CatsAreFluffy 297 325 15 Jan 2024 358th CaedenHarper 🇨🇦 297 325 8 Aug 2025 360th neel11235813 295 414 1 Apr 2024 361st annaproxy 294 363 25 Apr 2022 362nd TFeld00 🇩🇰 293 379 3 Oct 2022 363rd Mabeloid 🇳🇴 291 332 4 May 2025 364th martinnorling 🇸🇪 290 382 11 Mar 2022 365th bwat2 290 597 1 Dec 2021 366th neel11235813 288 420 1 Apr 2024 367th msbranicky 286 388 7 Sep 2023 368th acer-xq 285 374 26 Jul 2024 369th mathisfun271 285 389 14 Oct 2024 370th jfallon1997 283 392 24 Jun 2024 371st MeWhenI 🇻🇦 283 1,481 9 Feb 2025 372nd scpchicken 🇵🇼 281 299 4 Apr 2022 373rd m42km 280 345 4 Feb 2024 374th neel11235813 280 381 1 Apr 2024 375th alexsave 279 396 19 Nov 2024 Prev 301–375 of 543 Next