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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 226th MeWhenI 🇻🇦 556 219 137ms 5 Nov 2021 227th anter69 🇭🇺 553 142 37ms 21 Dec 2024 228th duckyluuk 🇳🇱 544 204 30ms 15 Jul 2024 229th vishwathg 542 205 54ms 27 Sep 2022 230th Natanaelel 🇸🇪 535 147 38ms 5 Sep 2024 231st MeWhenI 🇻🇦 534 390 20ms 18 Nov 2021 232nd primo-ppcg 🇹🇭 533 187 26ms 11 Feb 2022 233rd MeWhenI 🇻🇦 531 148 38ms 14 Aug 2022 234th jared-hughes 527 230 2ms 17 Jul 2022 235th KatieLG 🇬🇧 526 211 11ms 3 Oct 2025 236th sean-niemann 🇺🇸 525 274 349ms 11 Oct 2025 237th namelessiw 524 204 391ms 8 Aug 2025 238th emgordon154 521 96 63ms 2 days ago 239th ahmetdemirag 🇨🇾 521 213 12ms 25 Nov 2024 239th blaztoma 🇱🇹 521 213 17ms 14 days ago 241st janbehrens 🇩🇪 521 250 11ms 2 Jul 2023 242nd MeWhenI 🇻🇦 520 247 158ms 15 Dec 2022 243rd duckyluuk 🇳🇱 517 187 831ms 15 Jul 2024 244th emgordon154 517 215 152ms 13 May 2025 245th NewDefectus 🇮🇱 515 235 2ms 27 Nov 2021 246th MeWhenI 🇻🇦 515 408 53ms 29 Apr 2025 247th MeWhenI 🇻🇦 514 188 625ms 13 Jul 2024 248th Argeento 🇵🇱 514 215 13ms 9 Sep 2023 249th edsrzf 🇳🇿 514 364 245ms 20 hours ago 250th MeWhenI 🇻🇦 510 239 455ms 5 Mar 2022 251st MichalMarsalek 🇨🇿 503 260 386ms 7 Nov 2021 252nd MeWhenI 🇻🇦 501 320 12ms 12 Apr 2024 253rd KatieLG 🇬🇧 500 221 10ms 3 Oct 2025 254th roguh 🇬🇹 498 194 571ms 18 Oct 2024 255th snoozingnewt 🇺🇸 498 223 18ms 3 days ago 256th MeWhenI 🇻🇦 496 263 7ms 3 Jul 2023 257th MeWhenI 🇻🇦 494 294 9ms 10 Sep 2022 258th RYNO8 493 225 17ms 10 Nov 2021 259th MeWhenI 🇻🇦 490 102 57ms 25 Aug 2022 260th MarcMush 🇫🇷 489 166 852ms 18 Jan 2024 261st inventshah 489 310 61ms 9 Feb 2023 262nd InigoK 🇺🇸 487 228 28ms 23 Sep 2025 263rd CornerMercury 🇬🇧 483 230 19ms 25 Oct 2025 264th KatieLG 🇬🇧 482 163 37ms 3 Oct 2025 265th janbehrens 🇩🇪 481 231 15ms 17 Jun 2023 265th ZakkkkAttackkkk 🇵🇭 481 231 54ms 19 Feb 2025 267th MeWhenI 🇻🇦 481 299 346ms 16 days ago 268th MeWhenI 🇻🇦 480 400 32ms 6 Jun 2023 269th MeWhenI 🇻🇦 479 203 7ms 16 Aug 2024 270th didion0 🇺🇸 479 231 14ms 28 Feb 2022 271st o0lit3 🇺🇸 478 152 9ms 27 Nov 2021 272nd Waffle3z 471 167 39ms 9 Nov 2021 273rd janbehrens 🇩🇪 471 235 11ms 8 Jun 2023 274th MeWhenI 🇻🇦 469 174 1,153ms 9 Nov 2021 275th elgan65536 469 366 425ms 10 Apr 2024 276th scpchicken 🇵🇼 463 157 23ms 25 Feb 2023 277th Pyroan 463 240 18ms 15 Mar 2025 278th Carltoffel 🇩🇪 462 455 54ms 24 Feb 2025 279th tobeannouncd 461 302 197ms 8 Jan 2024 280th KatieLG 🇬🇧 458 211 975ms 3 Oct 2025 280th snoozingnewt 🇺🇸 458 211 482ms 3 days ago 282nd MeWhenI 🇻🇦 456 533 1,571ms 16 days ago 283rd helbling 🇨🇭 453 244 11ms 21 Oct 2024 284th StefanHabel 🇨🇦 453 245 17ms 29 Aug 2023 285th jared-hughes 452 167 35ms 3 Nov 2021 286th DialFrost 🇸🇬 451 246 22ms 20 May 2024 287th yzhs 🇩🇪 450 247 17ms 23 Jun 2023 287th neel11235813 450 247 19ms 24 Nov 2023 289th MeWhenI 🇻🇦 447 320 149ms 22 Feb 2023 290th qpwoeirut 446 249 13ms 4 Oct 2025 291st MeWhenI 🇻🇦 440 314 77ms 6 Nov 2023 292nd janbehrens 🇩🇪 439 278 495ms 25 Mar 2022 293rd olleicua 🇺🇸 437 180 48ms 1 Oct 2024 294th DialFrost 🇸🇬 436 186 592ms 23 May 2024 295th MeWhenI 🇻🇦 435 204 262ms 28 Jan 2023 296th prplz 🇦🇺 435 255 18ms 22 Oct 2023 297th Natanaelel 🇸🇪 435 320 175ms 28 Jun 2025 298th MeWhenI 🇻🇦 434 255 11ms 3 Aug 2024 299th snoozingnewt 🇺🇸 434 330 153ms 3 days ago 300th MeWhenI 🇻🇦 433 291 110ms 16 Oct 2022 First Prev 226–300 of 576 Next Last