Set 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 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 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 301st CornerMercury 🇬🇧 603 123 542ms 14 days ago 302nd mousetail 🇳🇱 603 133 19ms 3 Apr 2025 302nd jtaxen 603 133 28ms 20 Oct 2025 304th Shanethegamer 🇺🇸 600 97 64ms 13 Feb 2025 305th error256 600 163 36ms 15 Apr 2025 306th HumanoidCPU 598 124 477ms 29 Mar 2025 306th FEZfan 🇦🇺 598 124 596ms 26 Apr 2025 308th ImpressedByRocks 598 134 25ms 29 Apr 2025 309th DialFrost 🇸🇬 598 268 337ms 24 Sep 2025 310th madex 🇩🇪 594 135 25ms 13 Feb 2025 310th KasperKivimaeki 🇫🇮 594 135 26ms 3 Jul 2025 310th amberzit 594 135 25ms 6 Jul 2025 310th blaztoma 🇱🇹 594 135 21ms 5 days ago 314th rucin93 🇵🇱 589 124 146ms 9 May 2025 315th BREMAUCY 🇫🇷 588 99 60ms 14 days ago 316th DialFrost 🇸🇬 588 126 649ms 18 Feb 2025 317th snoozingnewt 🇺🇸 587 306 274ms 18 days ago 318th MeWhenI 🇻🇦 584 127 486ms 25 Jun 2025 319th AlephSquirrel 579 234 681ms 1 Apr 2025 320th snoozingnewt 🇺🇸 577 101 47ms 18 days ago 321st emgordon154 574 133 1,160ms 14 May 2025 322nd hiichbindermax 573 140 21ms 22 May 2025 322nd Artemis21 🇬🇧 573 140 29ms 23 May 2025 322nd andrewjc2000 573 140 26ms 15 Jul 2025 322nd CaedenHarper 🇨🇦 573 140 30ms 29 Jul 2025 326th snoozingnewt 🇺🇸 571 136 899ms 18 days ago 327th dirckvdende 569 141 32ms 10 Jul 2025 328th mousetail 🇳🇱 569 272 293ms 27 Mar 2025 329th emgordon154 569 388 1,604ms 17 Sep 2025 330th targrik 568 158 53ms 7 May 2025 331st stefangimmillaro 568 280 46ms 7 May 2025 332nd zt14427 565 142 24ms 20 Apr 2025 333rd Shanethegamer 🇺🇸 564 159 30ms 30 Mar 2025 334th MeWhenI 🇻🇦 564 391 1,532ms 15 hours ago 335th SirBogman 🇺🇸 559 145 3,660ms 5 Jul 2025 336th DanielVenable 557 161 14ms 26 Mar 2025 337th moustave 553 145 30ms 16 Apr 2025 337th za3k 553 145 31ms 17 Apr 2025 339th Salutations45 550 163 16ms 11 Apr 2025 340th MeWhenI 🇻🇦 549 240 522ms 5 Apr 2025 341st CaedenHarper 🇨🇦 545 136 990ms 4 Apr 2025 342nd DialFrost 🇸🇬 544 107 84ms 26 Mar 2025 343rd Bmrl7 542 148 26ms 30 Aug 2025 344th annaproxy 542 221 388ms 2 Apr 2025 344th tomh1012 542 221 412ms 26 Aug 2025 346th Chinay-Domitrix 🇺🇸 540 188 3,380ms 28 Mar 2025 347th Jacob385 540 297 334ms 31 Mar 2025 348th ShiraJoseph 🇺🇸 537 167 16ms 26 Apr 2025 349th JDiLenarda 🇫🇷 537 264 1,389ms 7 Apr 2025 350th Ripick 535 237 329ms 24 Apr 2025 351st Andriamanitra 🇫🇮 531 151 29ms 29 Mar 2025 352nd klixel 🇨🇦 528 152 329ms 5 Apr 2025 353rd tayloia 🇬🇧 528 170 15ms 7 Apr 2025 354th snoozingnewt 🇺🇸 522 193 23ms 18 days ago 355th aksyristos 521 154 25ms 21 Mar 2025 356th snoozingnewt 🇺🇸 518 286 57ms 18 days ago 357th h3ra993huskp 🇯🇵 514 312 348ms 27 Apr 2025 358th mousetail 🇳🇱 513 247 3ms 28 Mar 2025 359th FortuiteMan 🇫🇷 511 157 18ms 20 Jun 2025 360th snoozingnewt 🇺🇸 511 248 107ms 18 days ago 361st jared-hughes 510 176 18ms 6 Apr 2025 361st Sakisan 🇧🇪 510 176 143ms 11 Apr 2025 363rd FEZfan 🇦🇺 510 250 43ms 22 Apr 2025 364th calebaitken 504 159 23ms 10 Apr 2025 364th Yewzir 🇧🇪 504 159 19ms 24 hours ago 366th jameswmccarty 501 160 17ms 27 Mar 2025 367th snoozingnewt 🇺🇸 501 253 457ms 18 days ago 368th didion0 🇺🇸 495 181 20ms 30 May 2025 368th Lv0Sys 🇵🇱 495 181 13ms 14 Jun 2025 370th MeWhenI 🇻🇦 489 245 353ms 5 Apr 2025 371st CaedenHarper 🇨🇦 487 184 22ms 30 Aug 2025 372nd helbling 🇨🇭 480 187 12ms 26 Mar 2025 373rd msbranicky 475 169 22ms 26 Mar 2025 374th targrik 474 206 428ms 4 Jul 2025 375th Protothor 472 190 12ms 26 Jul 2025 First Prev 301–375 of 442 Next Last