Diamonds 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA 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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 Crossword 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 375th jfallon1997 381 147 12ms 16 Aug 2022 375th sbyrne51 381 147 13ms 5 Oct 2022 375th cthierfelder 🇲🇨 381 147 13ms 2 days ago 379th ionutm82 378 148 12ms 21 Feb 2019 379th Ted-Barrett 🇦🇺 378 148 12ms 2 Oct 2021 379th bogosorter 378 148 13ms 9 Jul 2025 382nd petroselo 376 149 13ms 29 Dec 2021 382nd shibacho 🇯🇵 376 149 13ms 11 Nov 2022 384th amishtal 373 150 13ms 26 Dec 2019 384th jbjd 373 150 13ms 30 Jun 2024 386th jarekwg 371 151 14ms 9 May 2019 386th Haksell 🇦🇶 371 151 21ms 1 Dec 2019 386th karhuthebear 371 151 12ms 11 May 2022 386th LocNgu 371 151 13ms 21 Jul 2023 386th pde-bakk 🇳🇱 371 151 13ms 25 Oct 2023 386th lucasging 371 151 17ms 26 May 2025 386th 123mjb 371 151 12ms 5 Jun 2025 386th fuzzylojik-golf 🇺🇸 371 151 15ms 14 Jun 2025 394th rishavb123 368 152 13ms 19 Jul 2018 394th DaleNaci 368 152 13ms 19 Jul 2018 394th ngynkvn 368 152 14ms 27 Sep 2021 394th za3k 368 152 12ms 9 Oct 2022 394th tpremoli 368 152 14ms 9 Jul 2025 399th l-donovan 366 153 13ms 31 Jan 2024 399th croc54 366 153 13ms 30 Dec 2024 401st ly0va 364 154 13ms 8 Jan 2019 401st DarkTemplar5 364 154 13ms 10 Oct 2020 401st hellwue 364 154 14ms 1 Mar 2022 401st BerkeAltiparmak 364 154 13ms 22 May 2022 401st sultan 364 154 16ms 6 Jun 2022 401st Anananas42 364 154 13ms 6 Aug 2022 401st JesseNoEyes 🇺🇸 364 154 13ms 24 Nov 2024 408th resoNathan 361 155 14ms 3 May 2024 409th MathieuIko 359 156 12ms 20 Feb 2022 409th ThatAlo 359 156 13ms 20 May 2023 409th cingulataluke 359 156 14ms 26 Aug 2023 412th adesanjo 357 157 13ms 24 Oct 2019 412th 4ndyJ 🇬🇧 357 157 13ms 15 Nov 2024 414th hymanimy 354 158 13ms 28 Jul 2021 414th dillon-duncando 354 158 13ms 5 Oct 2022 414th n0es 354 158 14ms 12 Oct 2022 414th bobbysq 354 158 14ms 30 Jun 2023 414th codingisgreatbutiamnot 354 158 13ms 7 Aug 2024 419th kyleclaassen 352 159 12ms 12 Mar 2022 419th Ripick 352 159 13ms 6 May 2023 419th jmatko 352 159 13ms 28 Oct 2023 422nd CutSandstone 348 161 14ms 5 Jul 2024 422nd LordSir101 348 161 13ms 16 Aug 2025 424th mjecke 346 162 13ms 3 Jul 2023 425th nulzo 344 163 14ms 17 Oct 2025 426th xbxbxb007 341 164 13ms 10 Jan 2024 426th azure-blondon 341 164 13ms 10 Feb 2024 426th psaban 341 164 13ms 31 Jul 2025 429th sli-Lut 339 165 13ms 27 Oct 2023 430th j21marshall 337 166 13ms 7 Aug 2020 430th kronosgreen 337 166 13ms 17 Jul 2023 432nd xkacer 🇨🇿 335 167 13ms 31 Jan 2021 432nd tston529 335 167 13ms 25 Feb 2022 432nd Fanrco 335 167 13ms 31 Aug 2023 435th oAsAo 333 168 14ms 20 Jan 2020 435th eshilo-draper 333 168 13ms 7 Oct 2022 435th Ythaenagor 333 168 13ms 5 Aug 2024 438th ABC00012345 331 169 13ms 2 May 2024 439th b4dpxl 329 170 15ms 11 Nov 2021 439th andrewgopher 329 170 15ms 27 Jun 2022 441st pavi2410 327 171 13ms 26 Aug 2020 442nd hyvyys 324 173 14ms 13 Sep 2020 442nd johnnythedoggie 324 173 14ms 29 Apr 2021 442nd qwjhvbxi 324 173 12ms 5 Feb 2024 445th jydiw 322 174 13ms 14 Dec 2019 445th benradclyffe 322 174 15ms 15 May 2023 445th kbeat 🇰🇿 322 174 13ms 21 May 2025 448th jazzcurio 320 175 14ms 24 Jul 2024 448th tejapvk 320 175 13ms 18 Jun 2025 450th hiichbindermax 318 176 13ms 12 Feb 2025 First Prev 376–450 of 579 Next Last