Arrows in Python 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 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 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 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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 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 Chars Time Submitted 151st marcin7Cd 521 142 15ms 25 Aug 2021 151st smartiel 521 142 51ms 18 Sep 2022 151st NerdyMcNerd42 521 142 10ms 25 Oct 2022 151st b10011 🇫🇮 521 142 10ms 7 Jan 2023 155th Mikey-Beep 🇬🇧 517 143 14ms 25 Aug 2023 155th georgekattenbelt 517 143 11ms 6 May 2025 157th InigoK 🇺🇸 514 144 17ms 12 Aug 2022 157th thiccaxe 514 144 14ms 3 Oct 2022 157th StefanHabel 🇨🇦 514 144 14ms 14 Nov 2022 157th TaserTheFox 🇺🇸 514 144 14ms 3 Jan 2023 157th codingisgreatbutiamnot 514 144 12ms 24 Aug 2024 162nd roguh 🇬🇹 510 145 14ms 22 Jan 2024 163rd bobbysq 507 146 15ms 10 May 2023 163rd ValentinCassayre 507 146 14ms 18 Oct 2023 163rd blaztoma 🇱🇹 507 146 14ms 18 Aug 2025 166th setop 503 147 14ms 18 Aug 2023 166th yanjs 503 147 15ms 3 Jul 2025 168th PyryL 🇫🇮 500 148 15ms 21 Aug 2024 169th mokymok 🇺🇸 497 149 14ms 17 Nov 2021 169th QuincyNash 🇺🇸 497 149 14ms 6 Dec 2022 169th CheeseCake628 🇳🇴 497 149 29ms 22 Jan 2023 172nd DrPrettyman 493 150 13ms 12 Jul 2023 173rd lovernj 490 151 14ms 21 Jan 2022 173rd Ailko 🇧🇪 490 151 10ms 5 May 2022 173rd karhuthebear 490 151 14ms 11 May 2022 173rd andre-lameirinhas 🇵🇹 490 151 11ms 26 Apr 2023 173rd anarconic 490 151 11ms 7 Dec 2023 173rd bizy-coder 490 151 44ms 18 Oct 2024 173rd ffelixm 490 151 14ms 4 Jun 2025 180th SirFireball3521 487 152 43ms 25 Jan 2023 181st Bonjour27891 🇻🇳 484 153 14ms 4 Mar 2022 181st 1231234md5 🇨🇳 484 153 12ms 15 Dec 2023 181st billythegoat356 484 153 10ms 5 Jun 2024 184th yzhs 🇩🇪 481 154 25ms 6 Nov 2021 185th mothcolada 🇺🇸 477 155 18ms 8 Oct 2021 185th CatsAreFluffy 477 155 14ms 30 Dec 2022 185th zt14427 477 155 15ms 28 Sep 2023 185th ridingqwerty 🇺🇸 477 155 14ms 13 Dec 2023 185th ballaire 477 155 10ms 27 Jan 2024 185th jatloe 477 155 15ms 23 Oct 2024 185th CommandLeo 🇮🇹 477 155 10ms 27 days ago 192nd amollberg 🇸🇪 474 156 11ms 8 Jan 2022 192nd Just4FunCoder 474 156 14ms 18 Jun 2025 194th Andrey135296 471 157 11ms 17 Sep 2024 195th Fishron 468 158 14ms 13 Jun 2022 195th EthanGrant1 468 158 14ms 10 Nov 2022 197th henrytranter 465 159 11ms 1 Oct 2021 197th MichaelMBradley 🇨🇦 465 159 24ms 27 Feb 2022 199th mdnestor 463 160 15ms 27 Dec 2022 199th vishwathg 463 160 14ms 12 Oct 2023 199th therealnumbers 463 160 14ms 29 Sep 2025 202nd SniperSmiley 🇺🇸 454 163 14ms 18 Dec 2022 202nd logvp 454 163 42ms 1 Feb 2024 204th BobDotCom 451 164 14ms 25 Mar 2022 204th sleepyStick 451 164 15ms 14 Jul 2022 206th kyleclaassen 448 165 14ms 11 Mar 2022 206th kacogg5 448 165 14ms 20 Sep 2022 206th namelessiw 448 165 24ms 15 Jan 2024 209th trist224 🇫🇷 446 166 15ms 21 Feb 2023 210th raspofabs 440 168 24ms 10 Jul 2023 210th Mefred 440 168 19ms 3 days ago 212th twocatsinatrenchcoat 438 169 14ms 14 Apr 2022 212th rak1507 🇬🇧 438 169 15ms 3 Mar 2023 214th Kloppermand 🇩🇰 435 170 14ms 30 Aug 2021 214th ZakkkkAttackkkk 🇵🇭 435 170 25ms 30 Jul 2023 214th BREMAUCY 🇫🇷 435 170 25ms 3 May 2024 217th Florian-Mt 433 171 15ms 27 Nov 2023 217th l-donovan 433 171 14ms 6 Feb 2024 219th jtaxen 430 172 15ms 21 May 2024 219th Babafaba 430 172 17ms 2 days ago 221st hiichbindermax 428 173 15ms 5 Oct 2024 222nd cros107 🇦🇺 425 174 23ms 9 Aug 2023 223rd celiendonze 🇨🇭 420 176 16ms 21 Apr 2023 224th ehulinsky 🇺🇸 418 177 14ms 10 May 2023 224th now4est 🇯🇵 418 177 15ms 21 Sep 2025 First Prev 151–225 of 350 Next Last