The Topological Sort hole will go live in approximately 32 mins. Why not try and solve it ahead of time?
Smith Numbers in Python 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii 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 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 Groovy Harbour Hare Haxe Hush Hy iogii 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 151st nstearns96 🇬🇧 594 175 8 Dec 2022 152nd Mikey-Beep 🇬🇧 588 177 6 Jun 2024 153rd cros107 584 178 27 Jan 2024 153rd dirckvdende 584 178 19 days ago 155th Bulmenisaurus 581 179 9 Jul 2024 156th hymanimy 578 180 23 Nov 2021 156th dokutan 578 180 24 Jul 2024 158th adoxography 575 181 19 Oct 2021 158th hjcafaroUC 575 181 26 Oct 2021 158th sleepyStick 575 181 3 Dec 2021 158th Drew-j-Smith 575 181 5 May 2022 162nd jhpaques 🇫🇷 571 182 28 Jul 2022 163rd vhoulbreque 🇫🇷 568 183 15 Aug 2022 163rd fgrosshans 🇫🇷 568 183 10 Jun 2024 165th RDShah 565 184 11 May 2022 165th mdnestor 565 184 27 Dec 2022 167th galloj 🇨🇿 562 185 23 Aug 2022 167th Troon 562 185 17 Feb 2025 169th Trunksistor 🇫🇷 559 186 25 May 2022 170th lovernj 556 187 7 Feb 2022 170th celiendonze 🇨🇭 556 187 16 May 2023 170th TheZwierzLF 🇵🇱 556 187 21 May 2025 173rd osmith93 553 188 13 Jun 2022 174th Bonjour27891 🇻🇳 550 189 8 Mar 2022 174th Pena86 550 189 14 Sep 2022 174th Dpxx 550 189 8 Aug 2024 177th HumanoidCPU 547 190 5 Aug 2024 178th zerickso 542 192 17 Mar 2024 179th logvp 539 193 8 Jan 2024 179th yousefalizadeh 539 193 7 Apr 2024 181st cafehaine 🇫🇷 536 194 24 May 2022 182nd brimstonetrader 523 199 11 Jan 2024 183rd fynnkroeger 512 203 6 Jan 2023 184th TheLazySquid 510 204 22 Dec 2022 185th Re-Adventures 🇮🇳 507 205 20 Jul 2023 185th Mabeloid 🇳🇴 507 205 23 Sep 2024 187th feherd 502 207 14 Aug 2022 188th jameswmccarty 500 208 3 Nov 2024 189th DGipe 498 209 14 May 2024 190th qwjhvbxi 486 214 14 Feb 2024 191st benvreeves 484 215 3 days ago 192nd eshilo-draper 481 216 13 Jun 2023 192nd Ythaenagor 481 216 5 Aug 2024 194th clemmers 🇺🇸 479 217 30 Jul 2023 195th eddvrs 477 218 21 Aug 2022 196th Andrey135296 466 223 21 Sep 2024 197th yashima 464 224 19 Nov 2024 197th ComputerKWasTaken 🇺🇸 464 224 22 Jan 2025 199th rollsroyce0 462 225 13 Sep 2024 199th RaBa21 🇭🇺 462 225 12 days ago 201st Florian-Mt 460 226 14 Jul 2024 202nd twocatsinatrenchcoat 456 228 11 May 2022 203rd SB-945 439 237 31 Mar 2024 204th nmgetahun 437 238 9 Dec 2022 205th Fishron 421 247 26 Dec 2021 205th mbittner20 421 247 27 May 2023 207th SURAJMITTAL 419 248 20 Dec 2024 208th ehulinsky 🇺🇸 414 251 8 Nov 2021 209th croc54 409 254 22 Jan 2025 210th eiburns 406 256 27 Oct 2023 211th DrPrettyman 398 261 31 May 2023 212th coreynash 392 265 23 Jun 2023 213th mokymok 🇺🇸 377 276 17 Nov 2021 214th alfonsoalves 374 278 27 Feb 2024 215th brochmann 🇸🇪 360 289 10 Feb 2022 216th frankgraziano 355 293 2 Mar 2023 217th ridingqwerty 🇺🇸 350 297 13 days ago 218th atazzam 🇺🇸 347 300 18 May 2022 219th cingulataluke 344 302 29 Aug 2023 220th dillon-duncando 334 311 3 Oct 2022 221st Andre3582 305 341 24 Oct 2021 222nd 11robert11 278 374 30 Jul 2023 223rd kevinnaviapaiva 274 379 14 Feb 2025 224th YAJUE114514 200 520 1 Jul 2025 225th Dazza314 🇬🇧 174 599 7 Oct 2021 Prev 151–225 of 234 Next