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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 Nim 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 Nim 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 201st bitsandbeyond 🇳🇱 678 164 12ms 11 Nov 2025 202nd nwellnhof 🇩🇪 674 113 40ms 3 Nov 2021 203rd kg583 🇺🇸 674 165 32ms 15 Jul 2024 204th nwellnhof 🇩🇪 673 133 410ms 4 Nov 2021 205th stefangimmillaro 672 315 47ms 26 Apr 2025 206th blaztoma 🇱🇹 670 196 122ms 23 Dec 2025 207th nwellnhof 🇩🇪 669 109 4ms 13 Nov 2021 207th scpchicken 🇵🇼 669 109 8ms 16 days ago 209th bitsandbeyond 🇳🇱 669 214 599ms 11 Nov 2025 210th bitsandbeyond 🇳🇱 669 258 349ms 11 Nov 2025 211th jared-hughes 668 166 11ms 11 Apr 2022 211th Yax42 🇫🇷 668 166 11ms 6 Sep 2025 213th emgordon154 666 149 2,404ms 26 Oct 2025 214th CornerMercury 🇬🇧 666 167 32ms 31 Dec 2025 215th albanian-laundromat 🇺🇸 664 202 4ms 10 days ago 216th primo-ppcg 🇹🇭 664 213 244ms 27 Nov 2021 217th inventshah 662 168 18ms 14 Nov 2022 218th antimon2 🇯🇵 661 123 551ms 9 Nov 2021 219th nwellnhof 🇩🇪 659 262 327ms 4 Nov 2021 220th lifthrasiir 🇰🇷 657 146 577ms 2 Dec 2024 221st stefangimmillaro 654 170 11ms 19 Dec 2022 222nd nwellnhof 🇩🇪 651 116 34ms 4 Nov 2021 223rd emplv 🇱🇻 651 265 355ms 19 Apr 2023 224th kg583 🇺🇸 649 148 535ms 28 Jul 2024 225th Lv0Sys 🇵🇱 649 266 329ms 27 Feb 2026 226th nwellnhof 🇩🇪 648 187 2ms 4 Nov 2021 227th albanian-laundromat 🇺🇸 646 131 816ms 13 Nov 2025 228th rucin93 🇵🇱 645 208 6ms 25 days ago 229th Flekay 🇩🇪 639 174 12ms 19 Feb 2026 229th snoozingnewt 🇨🇦 639 174 12ms 20 Feb 2026 229th aksyristos 639 174 15ms 28 Mar 2026 229th vang1ong7ang 639 174 12ms 2 days ago 233rd stefangimmillaro 638 126 1,262ms 13 Nov 2023 234th emgordon154 637 222 17ms 26 Oct 2025 235th NewDefectus 🇮🇱 635 175 19ms 25 Nov 2021 236th emgordon154 628 177 14ms 26 Oct 2025 237th Lv0Sys 🇵🇱 626 177 12ms 27 Feb 2026 238th nwellnhof 🇩🇪 624 172 440ms 21 Nov 2021 239th tayloia 🇬🇧 623 178 13ms 23 May 2023 240th emgordon154 622 126 36ms 27 Oct 2025 241st GolfingSuccess 🇬🇷 621 179 11ms 25 Nov 2021 241st scpchicken 🇵🇼 621 179 33ms 16 days ago 243rd MeWhenI 🇻🇦 619 123 39ms 3 days ago 244th albanian-laundromat 🇺🇸 618 180 12ms 6 Nov 2025 244th anter69 🇭🇺 618 180 12ms 4 Dec 2025 244th Lv0Sys 🇵🇱 618 180 20ms 27 Feb 2026 247th AdrienHache 🇫🇷 617 174 475ms 20 Aug 2025 248th jared-hughes 614 181 17ms 11 Apr 2022 249th andersk 🇺🇸 610 246 301ms 5 Nov 2022 250th itsh01 609 182 11ms 25 May 2022 251st emgordon154 608 158 593ms 26 Oct 2025 252nd LostSyntax21 🇬🇧 608 183 19ms 6 Mar 2026 253rd vang1ong7ang 605 248 211ms 3 hours ago 254th inventshah 604 159 672ms 22 Jan 2024 255th SirBogman 🇺🇸 603 251 75ms 27 Jan 2023 256th orthoplex 🇨🇽 601 185 12ms 3 Nov 2021 257th Kacarott 🇦🇺 598 236 64ms 24 Nov 2025 258th Irratix 🇳🇱 596 186 14ms 24 Jun 2022 259th bitsandbeyond 🇳🇱 593 181 461ms 11 Nov 2025 260th jared-hughes 592 256 451ms 17 Jul 2022 261st blaztoma 🇱🇹 590 333 42ms 25 Dec 2025 262nd plcc0 588 189 35ms 10 Feb 2026 263rd stefangimmillaro 587 169 2,839ms 26 Nov 2024 264th albanian-laundromat 🇺🇸 582 165 547ms 6 Nov 2025 265th CatsAreFluffy 579 226 62ms 12 Jan 2023 266th snoozingnewt 🇨🇦 578 166 594ms 20 Feb 2026 267th stefangimmillaro 574 189 120ms 24 May 2024 268th roguh 🇬🇹 573 194 12ms 18 Oct 2024 269th annaproxy 573 364 21ms 22 Sep 2023 270th stefangimmillaro 571 188 541ms 10 Apr 2025 271st Sp3000 🇦🇺 570 195 11ms 20 Nov 2021 272nd vang1ong7ang 568 88 47ms 40 hours ago 273rd janlelis 568 134 42ms 4 Nov 2021 274th voytxt 🇨🇿 568 195 12ms 4 Apr 2025 275th SirBogman 🇺🇸 566 214 2ms 27 Jan 2023 276th albanian-laundromat 🇺🇸 565 607 13ms 25 days ago 277th blaztoma 🇱🇹 564 232 7ms 14 Dec 2025 278th MeWhenI 🇻🇦 564 306 322ms 6 Jun 2023 279th MeWhenI 🇻🇦 562 198 57ms 15 Apr 2025 280th anter69 🇭🇺 560 136 37ms 4 Dec 2025 281st MeWhenI 🇻🇦 560 409 26ms 3 Jan 2025 282nd GolfingSuccess 🇬🇷 558 172 562ms 19 Jan 2024 283rd emgordon154 557 199 13ms 26 Oct 2025 284th lynn 554 249 3ms 9 Nov 2021 285th jared-hughes 552 138 43ms 12 Sep 2022 285th bitsandbeyond 🇳🇱 552 138 42ms 11 Nov 2025 287th sean-niemann 🇺🇸 546 360 50ms 3 days ago 288th duckyluuk 🇳🇱 545 204 31ms 15 Jul 2024 289th vishwathg 542 205 57ms 27 Sep 2022 290th stefangimmillaro 540 278 248ms 26 Nov 2024 291st MeWhenI 🇻🇦 534 390 18ms 18 Nov 2021 292nd Waffle3z 531 260 4ms 9 Nov 2021 293rd primo-ppcg 🇹🇭 530 219 8ms 22 May 2023 294th KatieLG 🇬🇧 527 211 14ms 3 Oct 2025 295th jared-hughes 527 230 2ms 17 Jul 2022 296th namelessiw 526 204 466ms 8 Aug 2025 297th MeWhenI 🇻🇦 525 211 143ms 27 Mar 2026 298th janbehrens 🇩🇪 523 250 12ms 2 Jul 2023 299th ahmetdemirag 🇨🇾 522 213 12ms 25 Nov 2024 300th emgordon154 521 96 71ms 21 Nov 2025 First Prev 201–300 of 675 Next Last