Musical Chords in all languages in chars. 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 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 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 301st Sp3000 🇦🇺 418 194 11ms 20 Nov 2021 302nd DialFrost 🇸🇬 417 178 563ms 23 May 2024 303rd janbehrens 🇩🇪 416 230 11ms 8 Jun 2023 304th MeWhenI 🇻🇦 414 658 28ms 17 Mar 2022 305th tatzyr 🇯🇵 413 159 35ms 29 Mar 2025 306th annaproxy 410 335 171ms 4 Sep 2022 307th RaBa21 🇭🇺 409 198 18ms 1 Aug 2025 308th KatieLG 🇬🇧 406 162 33ms 3 Oct 2025 308th Lv0Sys 🇵🇱 406 162 33ms 9 days ago 310th emgordon154 404 321 8ms 13 May 2025 311th adamnielson42 🇺🇸 401 202 14ms 25 Apr 2023 312th helbling 🇨🇭 401 239 10ms 21 Oct 2024 313th MeWhenI 🇻🇦 399 186 381ms 15 Feb 2023 314th MeWhenI 🇻🇦 398 265 343ms 21 Nov 2021 315th vishwathg 397 204 55ms 27 Sep 2022 316th Waffle3z 396 166 33ms 9 Nov 2021 317th roguh 🇬🇹 396 189 555ms 18 Oct 2024 318th ahmetdemirag 🇨🇾 390 208 10ms 25 Nov 2024 319th MeWhenI 🇻🇦 384 203 302ms 28 Jan 2023 320th coreynash 381 251 11ms 20 Nov 2023 321st snoozingnewt 🇨🇦 378 253 12ms 4 Nov 2025 322nd quirked-up 372 257 10ms 31 Aug 2023 323rd MeWhenI 🇻🇦 371 366 1,356ms 4 Nov 2021 324th uttumuttu 🇫🇮 370 259 11ms 9 Jan 2022 325th CatsAreFluffy 366 324 2ms 4 Feb 2023 326th InigoK 🇺🇸 363 223 27ms 23 Sep 2025 327th janbehrens 🇩🇪 362 205 540ms 14 Nov 2021 328th RYNO8 362 224 17ms 10 Nov 2021 329th lynn 360 329 2ms 8 Feb 2022 330th janbehrens 🇩🇪 359 226 11ms 17 Jun 2023 331st stefangimmillaro 359 359 5ms 2 Jul 2023 332nd janbehrens 🇩🇪 353 402 487ms 14 Nov 2021 333rd janbehrens 🇩🇪 349 302 372ms 21 Nov 2021 334th KatieLG 🇬🇧 348 783 12ms 19 May 2024 335th Lv0Sys 🇵🇱 346 234 18ms 9 days ago 336th wh3n3v3r 🇨🇿 345 235 13ms 14 Nov 2024 337th Pyroan 342 237 19ms 15 Mar 2025 338th ShiraJoseph 🇺🇸 342 280 11ms 21 Jul 2023 339th MeWhenI 🇻🇦 342 313 30ms 21 Jun 2022 340th DialFrost 🇸🇬 336 241 19ms 20 May 2024 341st roguh 🇬🇹 336 314 428ms 18 Oct 2024 342nd StefanHabel 🇨🇦 335 242 18ms 29 Aug 2023 343rd TFeld00 🇩🇰 333 243 141ms 3 Oct 2022 344th DialFrost 🇸🇬 331 226 711ms 24 May 2024 345th snoozingnewt 🇨🇦 327 387 218ms 11 Sep 2025 346th MeWhenI 🇻🇦 325 296 345ms 12 Nov 2022 347th FlorianCassayre 🇫🇷 323 251 12ms 5 Aug 2025 348th prplz 🇦🇺 322 252 18ms 22 Oct 2023 348th davecame 322 252 13ms 15 Oct 2025 348th Babafaba 322 252 21ms 29 Oct 2025 351st ericlangedijk 🇸🇮 322 328 379ms 20 Mar 2022 352nd msbranicky 319 584 282ms 7 Sep 2023 353rd MeWhenI 🇻🇦 317 308 26ms 20 Oct 2024 354th MichalMarsalek 🇨🇿 315 257 10ms 5 Nov 2021 354th robin-scragg 315 257 12ms 3 Oct 2025 354th FortuiteMan 🇫🇷 315 257 18ms 13 days ago 357th janbehrens 🇩🇪 314 477 2,273ms 20 Nov 2022 358th commandblockguy 🇺🇸 311 241 1,091ms 1 Sep 2025 359th heanyang1 309 383 2ms 28 May 2025 360th jakobkordez 🇸🇮 307 264 17ms 8 Nov 2022 361st MeWhenI 🇻🇦 307 299 813ms 15 Sep 2025 362nd heanyang1 301 451 1,432ms 23 May 2025 363rd Mabeloid 🇳🇴 300 270 12ms 10 Jun 2025 364th BambooleanLogic 🇸🇪 300 319 11ms 13 Jul 2023 365th janbehrens 🇩🇪 298 458 837ms 14 Nov 2021 366th Babafaba 297 252 390ms 29 Oct 2025 367th janbehrens 🇩🇪 295 223 4ms 14 Nov 2021 368th MeWhenI 🇻🇦 294 269 147ms 3 Aug 2024 369th JOrE20 🇺🇸 293 277 13ms 10 days ago 370th annaproxy 293 360 361ms 25 Apr 2022 371st neel11235813 292 413 483ms 1 Apr 2024 371st snoozingnewt 🇨🇦 292 413 511ms 29 Sep 2025 373rd blaztoma 🇱🇹 291 226 35ms 19 Oct 2025 374th yuchuehw 290 279 19ms 23 Jan 2024 375th jerrandolph 290 641 264ms 1 Oct 2025 First Prev 301–375 of 590 Next Last