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 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 Chars Time Submitted 226th alemelis 439 158 18ms 2 Aug 2025 226th dirckvdende 439 158 20ms 4 Aug 2025 226th cros107 🇦🇺 439 158 19ms 12 Aug 2025 229th iczelia 🇩🇪 433 263 247ms 6 days ago 230th MeWhenI 🇻🇦 430 94 119ms 11 Jul 2025 230th retrohun 430 94 1,464ms 1 Aug 2025 232nd jatloe 428 162 16ms 1 Sep 2025 233rd LukeBridges 🇬🇧 427 192 12ms 19 Aug 2025 234th shelerr 425 163 1,600ms 21 Aug 2025 235th moustave 410 169 31ms 19 Aug 2025 236th madex 🇩🇪 408 427 310ms 2 Aug 2025 237th helbling 🇨🇭 404 203 14ms 8 Aug 2025 238th dokutan 399 157 440ms 28 Aug 2025 239th qpwoeirut 396 175 34ms 2 Aug 2025 239th blaztoma 🇱🇹 396 175 60ms 11 days ago 241st dokutan 391 144 42ms 2 Aug 2025 242nd h3ra993huskp 🇯🇵 389 379 715ms 11 Aug 2025 243rd snoozingnewt 🇺🇸 385 180 19ms 13 days ago 244th jacekwladzinski 381 182 24ms 18 days ago 245th luuumine 🇫🇷 379 183 17ms 4 days ago 246th alemelis 378 195 1,316ms 5 Aug 2025 247th Mikey-Beep 🇬🇧 377 184 25ms 6 Aug 2025 248th emgordon154 371 152 50ms 27 days ago 249th CaedenHarper 🇨🇦 371 203 1,482ms 27 Sep 2025 250th iczelia 🇩🇪 368 235 12ms 6 days ago 251st snoozingnewt 🇺🇸 354 177 395ms 13 days ago 252nd KasperKivimaeki 🇫🇮 342 203 16ms 4 Aug 2025 253rd gigaprofisi 🇺🇸 341 240 12ms 6 Aug 2025 254th madeforlosers 330 248 14ms 25 Aug 2025 255th RobertBurs 327 212 18ms 24 Sep 2025 255th klixel 🇨🇦 327 212 117ms 6 hours ago 257th tomh1012 318 366 440ms 11 Aug 2025 258th Emutis 🇱🇹 315 220 24ms 8 Aug 2025 259th KatieLG 🇬🇧 299 586 104ms 2 Aug 2025 260th Jacob385 295 500 614ms 1 Sep 2025 261st FlorianCassayre 🇫🇷 293 237 20ms 5 Aug 2025 261st mbittner20 293 237 18ms 18 Aug 2025 263rd scpchicken 🇵🇼 285 243 19ms 14 Aug 2025 264th CaedenHarper 🇨🇦 285 288 14ms 29 Aug 2025 265th DialFrost 🇸🇬 280 248 14ms 10 Jul 2025 266th Shotokhan 277 250 17ms 24 Sep 2025 267th CornerMercury 🇬🇧 276 251 14ms 3 Aug 2025 267th H3XDaemon 276 251 21ms 19 Aug 2025 269th Upload-and-View 🇺🇦 263 264 17ms 16 Aug 2025 270th jameswmccarty 260 267 14ms 10 Aug 2025 271st madex 🇩🇪 255 272 17ms 2 Aug 2025 272nd CaedenHarper 🇨🇦 251 587 495ms 19 days ago 273rd didion0 🇺🇸 248 330 23ms 29 Aug 2025 274th CaedenHarper 🇨🇦 237 490 369ms 9 days ago 275th iczelia 🇩🇪 236 204 6ms 6 days ago 276th CLOStrophobic 🇮🇹 236 455 60ms 18 Aug 2025 277th iczelia 🇩🇪 227 575 22ms 6 days ago 278th msbranicky 224 309 21ms 12 Aug 2025 279th jediroberthatch 210 330 26ms 1 Aug 2025 280th nstearns96 🇬🇧 202 343 16ms 8 Aug 2025 281st dokutan 201 1,028 274ms 3 Aug 2025 282nd snoozingnewt 🇺🇸 199 467 278ms 20 hours ago 283rd acollett89 191 429 16ms 12 Aug 2025 284th aksyristos 153 452 17ms 29 Aug 2025 285th zakariamouhid 134 610 11ms 5 Sep 2025 286th Zhenyu-Bo 85 812 14ms 1 Aug 2025 287th 2bular 0 16 486ms 13 Jul 2025 287th saito-ta 🇯🇵 0 16 2,078ms 13 Jul 2025 289th aditsu 0 40 158ms 10 Aug 2025 290th ovs-code 🇩🇪 0 55 6ms 14 Jul 2025 291st ovs-code 🇩🇪 0 58 92ms 14 Jul 2025 292nd aiwana 0 81 16ms 4 days ago 293rd Shanethegamer 🇺🇸 0 146 260ms 7 Aug 2025 294th edsrzf 🇳🇿 0 170 3,772ms 16 Aug 2025 First Prev 226–294 of 294