Set in all languages in bytes. 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 301st snoozingnewt 🇺🇸 663 145 501ms 19 Sep 2025 302nd msbranicky 661 169 23ms 26 Mar 2025 303rd jerrandolph 661 270 323ms 24 Sep 2025 304th CLOStrophobic 🇮🇹 660 212 4,809ms 22 Apr 2025 305th KatieLG 🇬🇧 659 102 66ms 2 Apr 2025 306th emgordon154 656 177 177ms 27 Mar 2025 307th emgordon154 655 152 25ms 4 Jun 2025 308th Shanethegamer 🇺🇸 653 192 232ms 27 Mar 2025 309th edsrzf 🇳🇿 651 202 187ms 27 Apr 2025 310th dokutan 650 148 858ms 28 Mar 2025 311th RaBa21 🇭🇺 650 172 28ms 21 Jul 2025 312th error256 650 303 71ms 25 Apr 2025 313th anter69 🇭🇺 649 120 1,227ms 1 Apr 2025 314th Lv0Sys 🇵🇱 640 279 270ms 14 Jun 2025 315th CaedenHarper 🇨🇦 636 143 1,312ms 21 days ago 316th CLOStrophobic 🇮🇹 635 176 23ms 14 Apr 2025 317th error256 633 282 279ms 25 Apr 2025 318th albanian-laundromat 632 232 148ms 10 Aug 2025 319th targrik 630 158 53ms 7 May 2025 320th DialFrost 🇸🇬 628 107 84ms 26 Mar 2025 321st coldham10 628 178 29ms 28 Jun 2025 322nd Shanethegamer 🇺🇸 626 159 32ms 30 Mar 2025 323rd namelessiw 625 192 447ms 1 Aug 2025 324th CaedenHarper 🇨🇦 624 257 455ms 17 days ago 325th DanielVenable 619 161 16ms 26 Mar 2025 326th Natanaelel 🇸🇪 618 108 1,165ms 26 Mar 2025 327th Salutations45 611 163 17ms 11 Apr 2025 328th m-tkach 🇺🇦 611 263 41ms 8 May 2025 329th kmathis22 605 265 480ms 12 days ago 330th error256 599 163 37ms 15 Apr 2025 331st AlephSquirrel 598 234 681ms 1 Apr 2025 332nd DialFrost 🇸🇬 598 268 490ms 24 Sep 2025 333rd ShiraJoseph 🇺🇸 596 167 21ms 26 Apr 2025 334th MeWhenI 🇻🇦 589 272 462ms 5 Apr 2025 335th Alban-Boissard 588 190 27ms 14 Jun 2025 336th tayloia 🇬🇧 586 170 14ms 7 Apr 2025 337th emgordon154 579 133 1,160ms 14 May 2025 338th madeforlosers 576 173 699ms 7 Apr 2025 339th IISResetMe 574 177 3,658ms 26 Mar 2025 340th stefangimmillaro 571 280 46ms 7 May 2025 341st mousetail 🇳🇱 568 272 382ms 27 Mar 2025 342nd jared-hughes 566 176 23ms 6 Apr 2025 342nd Sakisan 🇧🇪 566 176 147ms 11 Apr 2025 344th emgordon154 561 388 1,795ms 17 Sep 2025 345th RobertHoeh 559 200 34ms 19 Apr 2025 346th didion0 🇺🇸 550 181 20ms 30 May 2025 346th Lv0Sys 🇵🇱 550 181 16ms 14 Jun 2025 348th MeWhenI 🇻🇦 548 240 547ms 5 Apr 2025 349th HumanoidCPU 545 205 39ms 29 Mar 2025 349th undefinedRyan 545 205 48ms 19 Apr 2025 349th asherdiamond 545 205 19ms 13 Aug 2025 352nd Chinay-Domitrix 🇺🇸 543 188 2,792ms 28 Mar 2025 353rd annaproxy 543 221 388ms 2 Apr 2025 353rd tomh1012 543 221 412ms 26 Aug 2025 355th CaedenHarper 🇨🇦 541 184 24ms 30 Aug 2025 356th Jacob385 540 297 421ms 31 Mar 2025 357th JDiLenarda 🇫🇷 539 264 1,464ms 7 Apr 2025 358th helbling 🇨🇭 533 187 14ms 26 Mar 2025 359th Ripick 533 237 410ms 24 Apr 2025 360th Protothor 524 190 12ms 26 Jul 2025 361st h3ra993huskp 🇯🇵 514 312 417ms 27 Apr 2025 362nd mousetail 🇳🇱 513 247 3ms 28 Mar 2025 363rd FEZfan 🇦🇺 512 250 52ms 22 Apr 2025 364th HumanoidCPU 506 190 634ms 29 Mar 2025 365th mbittner20 497 225 16ms 1 Apr 2025 366th MeWhenI 🇻🇦 490 245 353ms 5 Apr 2025 367th YAJUE114514 482 232 23ms 1 Jul 2025 368th gigaprofisi 🇺🇸 481 207 44ms 7 Aug 2025 369th brimstonetrader 480 233 38ms 1 Apr 2025 370th targrik 474 206 624ms 4 Jul 2025 371st CaedenHarper 🇨🇦 472 254 546ms 5 days ago 372nd razdiamond 466 240 19ms 5 Aug 2025 373rd Apataras 466 344 472ms 23 Jul 2025 374th ericlangedijk 🇸🇮 465 258 399ms 3 Apr 2025 375th acollett89 461 216 12ms 5 Aug 2025 First Prev 301–375 of 409 Next Last