Topological Sort 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 226th emgordon154 519 121 709ms 12 days ago 227th ahmetdemirag 🇨🇾 518 134 41ms 10 Aug 2025 227th btjones0 518 134 16ms 8 Sep 2025 229th AlephSquirrel 515 122 561ms 10 Jul 2025 230th DanielVenable 515 221 180ms 3 Aug 2025 231st SB-945 511 136 16ms 1 Aug 2025 232nd Yax42 🇫🇷 509 161 253ms 6 Sep 2025 233rd annaproxy 507 137 17ms 5 Sep 2025 233rd FortuiteMan 🇫🇷 507 137 17ms 6 days ago 235th andrewjc2000 496 140 16ms 2 Aug 2025 235th hiichbindermax 496 140 17ms 4 Aug 2025 237th MeWhenI 🇻🇦 491 128 567ms 15 days ago 238th CaedenHarper 🇨🇦 486 143 16ms 3 Oct 2025 239th targrik 486 206 11ms 18 Aug 2025 240th HumanoidCPU 479 145 22ms 26 Jul 2025 241st voytxt 🇨🇿 478 519 591ms 25 Jul 2025 242nd InigoK 🇺🇸 476 146 14ms 3 Sep 2025 243rd albanian-laundromat 469 319 1,119ms 29 Oct 2025 244th Mikey-Beep 🇬🇧 465 264 30ms 12 Aug 2025 245th YAJUE114514 460 151 15ms 1 Aug 2025 245th vgamula 🇺🇦 460 151 17ms 4 Aug 2025 247th Ripick 458 161 747ms 6 Aug 2025 248th CaedenHarper 🇨🇦 452 139 395ms 3 Oct 2025 249th HumanoidCPU 446 141 378ms 26 Jul 2025 250th error256 446 189 190ms 7 Aug 2025 251st dokutan 442 157 14ms 28 Aug 2025 252nd alemelis 440 158 17ms 2 Aug 2025 252nd dirckvdende 440 158 17ms 4 Aug 2025 252nd cros107 🇦🇺 440 158 15ms 12 Aug 2025 252nd blaztoma 🇱🇹 440 158 56ms 21 days ago 256th MeWhenI 🇻🇦 439 92 44ms 2 days ago 257th h3ra993huskp 🇯🇵 437 341 491ms 38 hours ago 258th iczelia 🇩🇪 433 263 217ms 19 Oct 2025 259th retrohun 430 94 1,075ms 1 Aug 2025 260th jatloe 429 162 16ms 1 Sep 2025 261st MeWhenI 🇻🇦 428 170 1,008ms 15 Sep 2025 262nd LukeBridges 🇬🇧 427 192 15ms 19 Aug 2025 263rd shelerr 426 163 1,357ms 21 Aug 2025 264th DialFrost 🇸🇬 415 359 390ms 12 days ago 265th madex 🇩🇪 413 427 250ms 2 Aug 2025 266th moustave 411 169 29ms 19 Aug 2025 267th helbling 🇨🇭 404 203 13ms 8 Aug 2025 268th dokutan 400 157 377ms 28 Aug 2025 269th qpwoeirut 397 175 34ms 2 Aug 2025 270th dokutan 392 144 39ms 2 Aug 2025 271st jacekwladzinski 382 182 17ms 7 Oct 2025 272nd luuumine 🇫🇷 379 183 17ms 21 Oct 2025 273rd alemelis 378 195 1,009ms 5 Aug 2025 274th Mikey-Beep 🇬🇧 377 184 26ms 6 Aug 2025 275th emgordon154 371 152 40ms 12 days ago 276th robin-scragg 367 189 16ms 17 days ago 277th CaedenHarper 🇨🇦 358 203 1,116ms 27 Sep 2025 278th MeWhenI 🇻🇦 343 193 946ms 6 days ago 279th guilhem-roy 🇫🇷 342 203 18ms 8 days ago 280th gigaprofisi 🇺🇸 341 240 11ms 6 Aug 2025 281st Bulmenisaurus 334 208 116ms 26 Oct 2025 282nd madeforlosers 330 248 13ms 25 Aug 2025 283rd RobertBurs 328 212 18ms 24 Sep 2025 283rd klixel 🇨🇦 328 212 94ms 25 Oct 2025 285th tomh1012 318 366 413ms 11 Aug 2025 286th CatsAreFluffy 317 219 20ms 30 Oct 2025 287th Emutis 🇱🇹 316 220 17ms 8 Aug 2025 288th KatieLG 🇬🇧 299 586 103ms 2 Aug 2025 289th Jacob385 298 500 376ms 1 Sep 2025 290th FlorianCassayre 🇫🇷 293 237 15ms 5 Aug 2025 290th mbittner20 293 237 12ms 18 Aug 2025 292nd scpchicken 🇵🇼 286 243 17ms 14 Aug 2025 293rd CaedenHarper 🇨🇦 285 288 13ms 29 Aug 2025 294th DialFrost 🇸🇬 280 248 14ms 10 Jul 2025 295th Shotokhan 278 250 14ms 24 Sep 2025 296th H3XDaemon 277 251 14ms 19 Aug 2025 297th Babafaba 271 256 16ms 3 Nov 2025 298th Upload-and-View 🇺🇦 263 264 18ms 16 Aug 2025 299th jameswmccarty 260 267 13ms 10 Aug 2025 300th madex 🇩🇪 255 272 14ms 2 Aug 2025 First Prev 226–300 of 325 Next Last