Musical Chords in all languages in chars. 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 Chars Time Submitted 226th ndren 544 149 17ms 14 Jul 2025 227th tayloia 🇬🇧 541 177 15ms 23 May 2023 228th bricknellj 540 150 18ms 23 May 2024 229th primo-ppcg 🇹🇭 536 182 26ms 11 Feb 2022 230th itsh01 534 179 10ms 25 May 2022 231st MeWhenI 🇻🇦 531 389 20ms 18 Nov 2021 232nd primo-ppcg 🇹🇭 529 153 11ms 20 Nov 2021 233rd commandblockguy 🇺🇸 526 154 12ms 22 Aug 2023 233rd ryyyn 🇺🇸 526 154 35ms 26 days ago 235th MeWhenI 🇻🇦 524 296 5ms 2 Oct 2022 236th yzhs 🇩🇪 523 155 18ms 5 Jun 2022 237th dmrichwa 🇺🇸 523 183 12ms 30 Dec 2022 238th sean-niemann 🇺🇸 520 273 349ms 11 Oct 2025 239th namelessiw 519 203 391ms 8 Aug 2025 240th jared-hughes 518 229 2ms 17 Jul 2022 241st janbehrens 🇩🇪 516 249 11ms 2 Jul 2023 242nd MeWhenI 🇻🇦 514 246 158ms 15 Dec 2022 243rd neel11235813 513 146 387ms 15 Jan 2024 244th edsrzf 🇳🇿 512 363 245ms 38 hours ago 245th MeWhenI 🇻🇦 512 407 53ms 29 Apr 2025 246th MeWhenI 🇻🇦 510 236 455ms 5 Mar 2022 247th jeff-at-tamer-dot-codes 🇺🇸 509 159 16ms 23 Aug 2023 248th NewDefectus 🇮🇱 507 234 2ms 27 Nov 2021 249th HumanoidCPU 506 160 11ms 5 May 2025 250th voytxt 🇨🇿 504 190 12ms 4 Apr 2025 251st guilhem-roy 🇫🇷 500 162 19ms 5 Oct 2022 252nd bitsandbeyond 🇳🇱 497 163 11ms 13 days ago 253rd MeWhenI 🇻🇦 497 261 5ms 6 Aug 2023 254th lynn 496 248 4ms 9 Nov 2021 255th janlelis 494 133 41ms 4 Nov 2021 256th MeWhenI 🇻🇦 492 291 9ms 10 Sep 2022 257th MeWhenI 🇻🇦 490 262 7ms 3 Jul 2023 258th inventshah 485 167 17ms 14 Nov 2022 258th SB-945 485 167 11ms 11 Mar 2024 260th HumanoidCPU 480 156 433ms 5 May 2025 261st jared-hughes 479 137 37ms 12 Sep 2022 261st bitsandbeyond 🇳🇱 479 137 33ms 12 days ago 263rd stefangimmillaro 479 169 11ms 19 Dec 2022 264th CaedenHarper 🇨🇦 478 192 1,027ms 14 Sep 2025 265th MeWhenI 🇻🇦 477 298 346ms 16 days ago 266th MeWhenI 🇻🇦 476 399 32ms 6 Jun 2023 267th inventshah 474 158 580ms 22 Jan 2024 268th olleicua 🇺🇸 472 139 38ms 1 Oct 2024 269th MeWhenI 🇻🇦 471 202 7ms 16 Aug 2024 270th elgan65536 468 363 425ms 10 Apr 2024 271st NewDefectus 🇮🇱 465 174 18ms 25 Nov 2021 272nd Carltoffel 🇩🇪 463 450 54ms 24 Feb 2025 273rd MeWhenI 🇻🇦 461 173 1,153ms 9 Nov 2021 274th Argeento 🇵🇱 456 210 13ms 9 Sep 2023 275th tobeannouncd 456 301 197ms 8 Jan 2024 276th MeWhenI 🇻🇦 456 528 1,571ms 16 days ago 277th annaproxy 455 178 19ms 8 Jun 2022 278th Natanaelel 🇸🇪 450 146 38ms 5 Sep 2024 279th jared-hughes 450 180 17ms 11 Apr 2022 280th jared-hughes 449 164 35ms 3 Nov 2021 281st o0lit3 🇺🇸 448 147 9ms 7 Jun 2022 282nd RockOfStone 446 276 3ms 8 Nov 2021 283rd MeWhenI 🇻🇦 443 319 149ms 22 Feb 2023 284th janbehrens 🇩🇪 441 273 495ms 25 Mar 2022 285th MeWhenI 🇻🇦 440 313 77ms 6 Nov 2023 286th KatieLG 🇬🇧 439 218 10ms 3 Oct 2025 287th scpchicken 🇵🇼 433 152 23ms 25 Feb 2023 288th Natanaelel 🇸🇪 431 319 175ms 28 Jun 2025 289th snoozingnewt 🇺🇸 429 329 153ms 4 days ago 290th MeWhenI 🇻🇦 428 290 110ms 16 Oct 2022 291st CatsAreFluffy 424 353 66ms 4 Feb 2023 292nd didion0 🇺🇸 423 226 14ms 28 Feb 2022 293rd MeWhenI 🇻🇦 419 308 456ms 26 Aug 2023 294th DialFrost 🇸🇬 417 178 592ms 23 May 2024 295th Sp3000 🇦🇺 417 194 11ms 20 Nov 2021 296th janbehrens 🇩🇪 416 230 11ms 8 Jun 2023 297th MeWhenI 🇻🇦 414 658 21ms 17 Mar 2022 298th tatzyr 🇯🇵 413 159 40ms 29 Mar 2025 299th annaproxy 410 335 191ms 4 Sep 2022 300th RaBa21 🇭🇺 409 198 19ms 1 Aug 2025 First Prev 226–300 of 574 Next Last