Topological Sort 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 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 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 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 Bytes Time Submitted 151st m-tkach 🇺🇦 699 264 308ms 1 Aug 2025 152nd SirBogman 🇺🇸 694 113 868ms 4 Aug 2025 153rd MeWhenI 🇻🇦 694 129 30ms 12 Jul 2025 153rd BREMAUCY 🇫🇷 694 129 48ms 6 Aug 2025 155th Sakisan 🇧🇪 694 164 176ms 5 Aug 2025 156th davecame 689 130 27ms 9 Aug 2025 156th RYNO8 689 130 115ms 6 Oct 2025 158th albanian-laundromat 688 253 311ms 27 days ago 159th commandblockguy 🇺🇸 681 115 795ms 1 Sep 2025 160th Natanaelel 🇸🇪 679 71 31ms 31 Jul 2025 161st emgordon154 679 132 113ms 1 Aug 2025 161st CornerMercury 🇬🇧 679 132 16ms 8 days ago 163rd albanian-laundromat 669 204 1,594ms 9 days ago 164th ahmetdemirag 🇨🇾 668 134 50ms 10 Aug 2025 164th btjones0 668 134 17ms 8 Sep 2025 166th albanian-laundromat 668 178 175ms 27 days ago 167th voytxt 🇨🇿 666 123 16ms 28 Jul 2025 168th plcc0 664 135 16ms 4 Aug 2025 169th retrohun 660 126 290ms 1 Aug 2025 170th albanian-laundromat 659 119 605ms 4 Aug 2025 171st jupj 🇫🇮 659 185 3ms 28 Aug 2025 172nd error256 657 189 485ms 7 Aug 2025 173rd annaproxy 654 137 19ms 5 Sep 2025 174th nwellnhof 🇩🇪 652 62 133ms 2 Aug 2025 175th emgordon154 648 121 744ms 1 Aug 2025 176th trinityy-7 645 127 12ms 6 Aug 2025 177th edsrzf 🇳🇿 643 167 4,314ms 14 Aug 2025 178th AlephSquirrel 642 122 680ms 10 Jul 2025 179th andrewjc2000 640 140 18ms 2 Aug 2025 179th hiichbindermax 640 140 23ms 4 Aug 2025 181st SirBogman 🇺🇸 639 80 1,731ms 8 Aug 2025 182nd Ripick 633 209 389ms 5 Aug 2025 183rd CaedenHarper 🇨🇦 626 143 20ms 3 Oct 2025 184th Natanaelel 🇸🇪 622 65 75ms 31 Jul 2025 185th Shanethegamer 🇺🇸 622 92 51ms 8 Aug 2025 186th Shanethegamer 🇺🇸 621 106 1,217ms 16 Aug 2025 187th error256 615 93 39ms 6 Aug 2025 188th InigoK 🇺🇸 614 146 20ms 3 Sep 2025 189th Shanethegamer 🇺🇸 612 134 15ms 12 Jul 2025 190th albanian-laundromat 612 338 1,212ms 4 Aug 2025 191st GolfingSuccess 🇬🇷 610 200 3ms 23 Jul 2025 192nd albanian-laundromat 608 192 403ms 10 days ago 193rd Shanethegamer 🇺🇸 606 156 4,219ms 10 Aug 2025 194th jerrandolph 604 344 276ms 20 Sep 2025 195th KatieLG 🇬🇧 601 149 59ms 22 Sep 2025 196th YAJUE114514 593 151 14ms 1 Aug 2025 196th vgamula 🇺🇦 593 151 22ms 4 Aug 2025 196th anter69 🇭🇺 593 151 33ms 27 Aug 2025 199th SirBogman 🇺🇸 587 79 51ms 8 Aug 2025 200th albanian-laundromat 585 226 553ms 22 Aug 2025 201st MeWhenI 🇻🇦 580 50 85ms 30 Jul 2025 201st emgordon154 580 50 869ms 5 days ago 203rd SirBogman 🇺🇸 569 51 6ms 5 Aug 2025 204th alemelis 567 158 18ms 2 Aug 2025 204th dirckvdende 567 158 20ms 4 Aug 2025 204th cros107 🇦🇺 567 158 19ms 12 Aug 2025 204th blaztoma 🇱🇹 567 158 58ms 2 days ago 208th CaedenHarper 🇨🇦 564 139 519ms 3 Oct 2025 209th CatsAreFluffy 561 93 55ms 13 days ago 210th FEZfan 🇦🇺 560 160 46ms 11 Jul 2025 211th jatloe 553 162 16ms 1 Sep 2025 212th Shanethegamer 🇺🇸 551 102 21ms 9 Aug 2025 212th albanian-laundromat 551 102 2,319ms 24 Sep 2025 214th olleicua 🇺🇸 550 104 39ms 5 Aug 2025 215th shelerr 550 163 1,600ms 21 Aug 2025 216th albanian-laundromat 548 183 145ms 12 days ago 217th jared-hughes 543 151 15ms 13 Oct 2025 218th AlephSquirrel 540 199 860ms 2 Aug 2025 219th albanian-laundromat 536 572 47ms 8 Sep 2025 220th moustave 530 169 31ms 19 Aug 2025 221st KatieLG 🇬🇧 526 149 548ms 22 Sep 2025 222nd tailorspy 526 282 2,482ms 12 Aug 2025 223rd CaedenHarper 🇨🇦 521 399 288ms 10 days ago 224th yjgnaw 515 174 18ms 24 Jul 2025 225th DanielVenable 515 221 282ms 3 Aug 2025 First Prev 151–225 of 306 Next Last