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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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 201st prestosilver 🇺🇸 630 212 578ms 20 days ago 202nd Shanethegamer 🇺🇸 628 106 2,082ms 16 Aug 2025 203rd GolfingSuccess 🇬🇷 627 111 30ms 11 Jul 2025 203rd blaztoma 🇱🇹 627 111 26ms 18 Mar 2026 205th Shanethegamer 🇺🇸 626 137 1,847ms 4 Aug 2025 206th Natanaelel 🇸🇪 622 65 75ms 31 Jul 2025 207th yjgnaw 622 112 18ms 24 Jul 2025 207th 5cw 🇺🇸 622 112 249ms 7 Aug 2025 209th GolfingSuccess 🇬🇷 621 200 3ms 23 Jul 2025 210th Shanethegamer 🇺🇸 619 134 14ms 12 Jul 2025 211th ovs-code 🇩🇪 616 113 107ms 10 Jul 2025 211th edsrzf 🇳🇿 616 113 33ms 30 Dec 2025 213th Shanethegamer 🇺🇸 616 156 2,859ms 10 Aug 2025 214th Shanethegamer 🇺🇸 606 156 2,375ms 4 Aug 2025 215th ovs-code 🇩🇪 601 105 527ms 10 Jul 2025 215th Shanethegamer 🇺🇸 601 105 714ms 11 Jul 2025 217th duckyluuk 🇳🇱 600 116 617ms 31 Jul 2025 218th Shanethegamer 🇺🇸 599 92 51ms 8 Aug 2025 219th RaBa21 🇭🇺 595 117 17ms 11 Aug 2025 220th error256 592 93 49ms 6 Aug 2025 221st albanian-laundromat 🇺🇸 591 226 637ms 22 Aug 2025 222nd SirBogman 🇺🇸 587 79 38ms 8 Aug 2025 223rd duckyluuk 🇳🇱 584 108 1,233ms 31 Jul 2025 224th alexsave 584 142 13ms 11 Jan 2026 225th MeWhenI 🇻🇦 580 50 90ms 30 Jul 2025 225th emgordon154 580 50 974ms 6 Nov 2025 227th olleicua 🇺🇸 580 95 44ms 5 Aug 2025 228th albanian-laundromat 🇺🇸 577 178 101ms 16 Oct 2025 229th Shanethegamer 🇺🇸 575 121 136ms 11 Jul 2025 229th SirBogman 🇺🇸 575 121 60ms 30 Jul 2025 231st tatzyr 🇯🇵 574 96 40ms 12 Aug 2025 232nd CLOStrophobic 🇮🇹 573 189 56ms 24 Dec 2025 233rd inventshah 571 122 17ms 4 Aug 2025 233rd ryyyn 🇺🇸 571 122 18ms 5 Nov 2025 233rd KasperKivimaeki 🇫🇮 571 122 198ms 26 Nov 2025 233rd Emutis 🇱🇹 571 122 17ms 12 Dec 2025 237th SirBogman 🇺🇸 569 51 6ms 5 Aug 2025 238th AlephSquirrel 566 123 21ms 10 Jul 2025 238th commandz0 🇺🇸 566 123 38ms 11 Jul 2025 238th bzijlema 🇳🇱 566 123 18ms 6 Aug 2025 238th 051 🇸🇬 566 123 121ms 8 Jan 2026 242nd aiwana 562 469 424ms 25 Oct 2025 243rd Yax42 🇫🇷 560 148 303ms 20 Jan 2026 244th Shanethegamer 🇺🇸 559 152 206ms 8 Aug 2025 245th SirBogman 🇺🇸 558 113 669ms 4 Aug 2025 246th bricknellj 553 126 23ms 14 Jul 2025 247th albanian-laundromat 🇺🇸 552 183 149ms 30 Oct 2025 248th Shanethegamer 🇺🇸 551 102 15ms 9 Aug 2025 249th jared-hughes 549 151 18ms 13 Oct 2025 250th commandz0 🇺🇸 548 115 603ms 1 Sep 2025 251st jusaka 548 127 18ms 14 days ago 251st vang1ong7ang 548 127 19ms 2 days ago 253rd rucin93 🇵🇱 547 132 158ms 28 Feb 2026 254th weeble 546 204 63ms 22 Feb 2026 255th albanian-laundromat 🇺🇸 545 563 55ms 10 Mar 2026 256th Natanaelel 🇸🇪 544 128 124ms 21 Jul 2025 257th AlephSquirrel 544 199 766ms 2 Aug 2025 258th jerrandolph 541 344 358ms 20 Sep 2025 259th MeWhenI 🇻🇦 540 129 33ms 12 Jul 2025 259th BREMAUCY 🇫🇷 540 129 52ms 6 Aug 2025 261st Shanethegamer 🇺🇸 539 134 326ms 9 Aug 2025 262nd ovs-code 🇩🇪 538 139 729ms 22 Mar 2026 263rd davecame 536 130 21ms 9 Aug 2025 263rd RYNO8 536 130 93ms 6 Oct 2025 265th tailorspy 534 282 2,991ms 12 Aug 2025 266th aksyristos 531 131 43ms 27 Mar 2026 266th scpchicken 🇵🇼 531 131 38ms 14 days ago 268th KatieLG 🇬🇧 530 104 92ms 2 Oct 2025 269th emgordon154 527 132 152ms 18 Nov 2025 269th Flekay 🇩🇪 527 132 20ms 5 Mar 2026 271st jgbaldwinbrown 524 237 3ms 30 Jan 2026 272nd albanian-laundromat 🇺🇸 523 288 1,545ms 10 Mar 2026 273rd emgordon154 521 121 737ms 18 Nov 2025 274th ahmetdemirag 🇨🇾 520 134 42ms 10 Aug 2025 274th btjones0 520 134 17ms 8 Sep 2025 274th StefanHabel 🇨🇦 520 134 28ms 22 Feb 2026 277th madex 🇩🇪 518 160 13ms 18 days ago 278th AlephSquirrel 517 122 630ms 10 Jul 2025 279th DanielVenable 517 221 199ms 3 Aug 2025 280th SB-945 512 136 17ms 1 Aug 2025 280th madex 🇩🇪 512 136 21ms 18 days ago 282nd annaproxy 508 137 20ms 5 Sep 2025 282nd FortuiteMan 🇫🇷 508 137 18ms 25 Nov 2025 282nd Lv0Sys 🇵🇱 508 137 29ms 21 Feb 2026 285th madeforlosers 508 163 18ms 27 days ago 286th scpchicken 🇵🇼 504 227 234ms 21 days ago 287th Googolplexo 🇷🇺 501 139 17ms 28 Mar 2026 288th jusaka 497 127 532ms 10 days ago 289th andrewjc2000 497 140 18ms 2 Aug 2025 289th hiichbindermax 497 140 17ms 4 Aug 2025 291st MeWhenI 🇻🇦 493 128 485ms 16 Nov 2025 292nd targrik 490 206 11ms 18 Aug 2025 293rd madex 🇩🇪 489 254 3ms 17 days ago 294th madex 🇩🇪 488 113 49ms 18 days ago 295th CaedenHarper 🇨🇦 487 143 17ms 3 Oct 2025 296th HumanoidCPU 483 144 24ms 12 Jan 2026 297th voytxt 🇨🇿 483 519 1,242ms 25 Jul 2025 298th weliveinhell 🇭🇹 482 172 14ms 23 Dec 2025 299th janAkali 🇷🇺 482 277 492ms 10 Mar 2026 300th CaedenHarper 🇨🇦 481 387 373ms 17 Nov 2025 First Prev 201–300 of 434 Next Last