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 NFA Simulator 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 NFA Simulator 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 376th jacklynnepenick 284 285 11ms 22 Feb 2022 376th OllieBoyne 🇬🇧 284 285 14ms 21 Aug 2022 378th acer-xq 284 371 392ms 26 Jul 2024 379th h3ra993huskp 🇯🇵 284 501 384ms 5 days ago 380th mbittner20 283 286 11ms 8 Jul 2024 381st neel11235813 283 419 2ms 1 Apr 2024 382nd vroup 🇩🇰 281 341 11ms 2 Oct 2022 383rd m-tkach 🇺🇦 277 292 32ms 10 Jan 2022 384th neel11235813 277 380 428ms 1 Apr 2024 385th snoozingnewt 🇨🇦 277 429 3ms 9 Oct 2025 386th jeff-at-tamer-dot-codes 🇺🇸 276 436 231ms 27 Aug 2023 387th CaedenHarper 🇨🇦 275 677 263ms 3 Nov 2025 388th scpchicken 🇵🇼 274 296 58ms 20 Feb 2024 389th jeff-at-tamer-dot-codes 🇺🇸 274 384 371ms 25 Aug 2023 389th snoozingnewt 🇨🇦 274 384 395ms 14 Jan 2025 391st loganmacdougall 🇨🇦 273 520 327ms 7 Nov 2021 392nd nullie 272 298 13ms 10 Jun 2022 393rd CaedenHarper 🇨🇦 272 523 381ms 7 Oct 2025 394th jeff-at-tamer-dot-codes 🇺🇸 271 438 2ms 26 Aug 2023 395th knutae 🇳🇴 266 305 13ms 13 Nov 2021 396th heanyang1 266 396 381ms 23 May 2025 397th targrik 266 483 4ms 29 Jan 2025 398th dillon-duncando 265 306 19ms 3 Oct 2022 399th CaedenHarper 🇨🇦 264 363 11ms 31 Aug 2025 400th croc54 261 310 17ms 15 Jan 2025 400th andrewjc2000 261 310 14ms 26 Aug 2025 402nd alexsave 261 367 11ms 19 Nov 2024 403rd CatsAreFluffy 257 315 18ms 4 Feb 2023 404th scpchicken 🇵🇼 256 579 11ms 12 Dec 2023 405th BREMAUCY 🇫🇷 255 318 17ms 1 Oct 2025 406th neihousaigaai 252 321 13ms 24 Nov 2024 407th ridingqwerty 🇺🇸 250 324 21ms 7 Feb 2024 408th CaedenHarper 🇨🇦 249 325 33ms 2 Oct 2025 409th CaedenHarper 🇨🇦 247 303 969ms 2 Oct 2025 410th MeWhenI 🇻🇦 247 364 114ms 26 May 2022 411th janbehrens 🇩🇪 247 481 2ms 7 Apr 2023 412th dokutan 245 330 18ms 16 Jun 2024 413th CedricGebistorf 243 334 42ms 12 Mar 2022 413th eiburns 243 334 12ms 21 Sep 2023 415th retrohun 242 563 350ms 10 Nov 2021 416th MeWhenI 🇻🇦 242 1,188 488ms 9 Feb 2025 417th bwat2 240 592 331ms 1 Dec 2021 418th Yewzir 🇧🇪 240 1,003 1,584ms 21 days ago 419th MeWhenI 🇻🇦 235 638 416ms 8 May 2022 420th CatsAreFluffy 234 320 705ms 15 Jan 2024 421st dokutan 230 326 468ms 16 Jun 2024 422nd madex 🇩🇪 230 352 19ms 4 Feb 2025 423rd martinnorling 🇸🇪 229 353 19ms 11 Mar 2022 424th m42km 229 354 22ms 4 Feb 2024 425th CaedenHarper 🇨🇦 229 461 375ms 17 Oct 2025 426th Mabeloid 🇳🇴 228 329 841ms 4 May 2025 427th msbranicky 226 359 13ms 7 Sep 2023 428th Yewzir 🇧🇪 226 661 505ms 20 Feb 2023 429th madex 🇩🇪 224 529 3ms 4 Feb 2025 430th jfallon1997 223 363 20ms 24 Jun 2024 431st scpchicken 🇵🇼 221 270 209ms 4 Apr 2022 432nd m42km 220 340 904ms 4 Feb 2024 433rd codereport 🇨🇦 214 632 1,404ms 17 Apr 2025 434th mathisfun271 211 384 31ms 14 Oct 2024 435th msbranicky 209 359 1,308ms 17 Jan 2024 436th acollett89 207 462 10ms 18 Jul 2025 437th gigaprofisi 🇺🇸 205 467 9ms 2 Nov 2025 438th dokutan 203 366 593ms 5 May 2024 439th madex 🇩🇪 202 473 11ms 4 Feb 2025 440th MeWhenI 🇻🇦 200 594 3ms 5 Jul 2024 441st alemelis 198 410 18ms 12 Sep 2024 442nd tomh1012 198 533 406ms 22 days ago 443rd za3k 196 414 13ms 31 Dec 2022 444th dokutan 195 695 1,386ms 22 Jun 2025 445th twocatsinatrenchcoat 188 430 13ms 16 Apr 2022 446th mokymok 🇺🇸 187 433 19ms 17 Nov 2021 447th alemelis 185 404 1,004ms 11 Oct 2024 448th aksyristos 183 443 17ms 3 Sep 2025 449th MarcMush 🇫🇷 181 447 18ms 18 Jan 2024 450th Yewzir 🇧🇪 181 664 494ms 24 Feb 2023 First Prev 376–450 of 583 Next Last