Topological Sort 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 225th hiichbindermax 496 140 17ms 4 Aug 2025 227th MeWhenI 🇻🇦 491 128 589ms 4 days ago 228th targrik 486 206 10ms 18 Aug 2025 229th CaedenHarper 🇨🇦 485 143 16ms 3 Oct 2025 230th voytxt 🇨🇿 481 519 677ms 25 Jul 2025 231st HumanoidCPU 479 145 22ms 26 Jul 2025 232nd InigoK 🇺🇸 475 146 14ms 3 Sep 2025 233rd albanian-laundromat 469 319 1,063ms 22 days ago 234th Mikey-Beep 🇬🇧 465 264 34ms 12 Aug 2025 235th YAJUE114514 460 151 15ms 1 Aug 2025 235th vgamula 🇺🇦 460 151 17ms 4 Aug 2025 237th Ripick 458 161 854ms 6 Aug 2025 238th CaedenHarper 🇨🇦 452 139 395ms 3 Oct 2025 239th HumanoidCPU 446 141 378ms 26 Jul 2025 240th error256 446 189 212ms 7 Aug 2025 241st dokutan 442 157 14ms 28 Aug 2025 242nd alemelis 439 158 17ms 2 Aug 2025 242nd dirckvdende 439 158 17ms 4 Aug 2025 242nd cros107 🇦🇺 439 158 16ms 12 Aug 2025 242nd blaztoma 🇱🇹 439 158 57ms 10 days ago 246th iczelia 🇩🇪 433 263 234ms 19 Oct 2025 247th MeWhenI 🇻🇦 430 94 66ms 11 Jul 2025 247th retrohun 430 94 1,075ms 1 Aug 2025 249th jatloe 428 162 16ms 1 Sep 2025 250th MeWhenI 🇻🇦 428 170 1,008ms 15 Sep 2025 251st LukeBridges 🇬🇧 427 192 12ms 19 Aug 2025 252nd shelerr 426 163 1,357ms 21 Aug 2025 253rd DialFrost 🇸🇬 415 359 390ms 25 hours ago 254th moustave 411 169 29ms 19 Aug 2025 255th madex 🇩🇪 408 427 250ms 2 Aug 2025 256th helbling 🇨🇭 404 203 13ms 8 Aug 2025 257th dokutan 400 157 440ms 28 Aug 2025 258th qpwoeirut 397 175 34ms 2 Aug 2025 259th h3ra993huskp 🇯🇵 393 379 467ms 11 Aug 2025 260th dokutan 392 144 39ms 2 Aug 2025 261st jacekwladzinski 381 182 17ms 7 Oct 2025 262nd luuumine 🇫🇷 379 183 17ms 21 Oct 2025 263rd alemelis 378 195 1,154ms 5 Aug 2025 264th Mikey-Beep 🇬🇧 377 184 26ms 6 Aug 2025 265th emgordon154 371 152 40ms 43 hours ago 266th mossiegoat 367 189 16ms 6 days ago 267th CaedenHarper 🇨🇦 358 203 1,116ms 27 Sep 2025 268th KasperKivimaeki 🇫🇮 342 203 15ms 4 Aug 2025 269th gigaprofisi 🇺🇸 341 240 15ms 6 Aug 2025 270th Bulmenisaurus 334 208 116ms 24 days ago 271st madeforlosers 330 248 12ms 25 Aug 2025 272nd RobertBurs 327 212 18ms 24 Sep 2025 272nd klixel 🇨🇦 327 212 94ms 26 days ago 274th tomh1012 318 366 357ms 11 Aug 2025 275th CatsAreFluffy 317 219 20ms 21 days ago 276th Emutis 🇱🇹 315 220 18ms 8 Aug 2025 277th KatieLG 🇬🇧 299 586 101ms 2 Aug 2025 278th Jacob385 298 500 376ms 1 Sep 2025 279th FlorianCassayre 🇫🇷 293 237 15ms 5 Aug 2025 279th mbittner20 293 237 12ms 18 Aug 2025 281st scpchicken 🇵🇼 286 243 17ms 14 Aug 2025 282nd CaedenHarper 🇨🇦 285 288 17ms 29 Aug 2025 283rd DialFrost 🇸🇬 280 248 14ms 10 Jul 2025 284th Shotokhan 278 250 14ms 24 Sep 2025 285th H3XDaemon 276 251 15ms 19 Aug 2025 286th Babafaba 271 256 16ms 17 days ago 287th Upload-and-View 🇺🇦 263 264 24ms 16 Aug 2025 288th jameswmccarty 260 267 13ms 10 Aug 2025 289th madex 🇩🇪 255 272 14ms 2 Aug 2025 290th Babafaba 254 247 730ms 22 days ago 291st CaedenHarper 🇨🇦 254 587 436ms 6 Oct 2025 292nd didion0 🇺🇸 248 330 23ms 29 Aug 2025 293rd iczelia 🇩🇪 239 235 10ms 19 Oct 2025 294th CaedenHarper 🇨🇦 237 490 369ms 16 Oct 2025 295th iczelia 🇩🇪 236 204 6ms 19 Oct 2025 296th CLOStrophobic 🇮🇹 236 455 54ms 18 Aug 2025 297th msbranicky 225 309 16ms 12 Aug 2025 298th jediroberthatch 210 330 18ms 1 Aug 2025 299th nstearns96 🇬🇧 202 343 17ms 8 Aug 2025 300th dokutan 202 1,028 288ms 3 Aug 2025 First Prev 226–300 of 314 Next Last