Diamonds in Ruby 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 Topological Sort 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 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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 Topological Sort 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 Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 1st Lydxn 🇨🇦 1,000 53 22 Feb 2023 1st Steffan153 🇫🇮 1,000 53 28 Aug 2024 3rd nwellnhof 🇩🇪 883 60 18 Oct 2021 4th JayXon 🇺🇸 869 61 28 Dec 2021 4th ovs-code 🇩🇪 869 61 9 May 2023 6th SirBogman 🇺🇸 815 65 16 Nov 2023 7th MeWhenI 🇻🇦 803 66 15 Jul 2022 7th stefangimmillaro 803 66 6 Jan 2023 9th pardouin 🇫🇷 791 67 11 Apr 2025 10th GrayJoKing 🇦🇺 757 70 28 May 2021 10th prplz 🇦🇺 757 70 29 Dec 2021 10th janlelis 757 70 13 Sep 2024 13th primo-ppcg 🇹🇭 746 71 13 Dec 2020 13th Natanaelel 🇸🇪 746 71 9 Aug 2021 15th FlyingPenguin223 726 73 7 Nov 2023 15th DialFrost 🇸🇬 726 73 2 Jun 2024 17th pilaf 🇦🇷 716 74 8 Apr 2022 17th sisyphus-ppcg 🇦🇺 716 74 18 Oct 2023 19th jared-hughes 707 75 12 Oct 2022 20th csharpython 697 76 8 days ago 21st aksyristos 688 77 31 Jan 2023 21st tatzyr 🇯🇵 688 77 10 Dec 2024 23rd anter69 🇭🇺 671 79 7 Sep 2021 23rd olleicua 🇺🇸 671 79 15 Jan 2024 25th 4hg 🇺🇸 654 81 29 Sep 2022 25th inventshah 654 81 24 Sep 2023 27th Waffle3z 646 82 17 Oct 2020 27th AgentIvan 🇺🇦 646 82 28 Jan 2021 29th Shanethegamer 🇺🇸 639 83 24 Jan 2024 30th didroe 616 86 7 Nov 2024 31st hiddicop 🇸🇪 609 87 27 Jan 2021 31st Irratix 🇳🇱 609 87 4 Mar 2022 33rd rak1507 🇬🇧 596 89 23 Sep 2021 34th xiBread 🇺🇸 589 90 31 Oct 2021 35th acornellier 582 91 9 Dec 2018 35th emgordon154 582 91 4 Jul 2024 37th Andriamanitra 🇫🇮 576 92 20 Jul 2022 38th TFeld00 🇩🇰 570 93 8 Jun 2019 38th KatieLG 🇬🇧 570 93 10 Apr 2022 38th OhmNomNom 570 93 20 Oct 2022 38th neihousaigaai 570 93 13 Feb 2024 42nd error256 564 94 18 May 2024 43rd aaronze 🇦🇺 552 96 17 Sep 2023 44th adoxography 535 99 3 Oct 2019 44th codereport 🇨🇦 535 99 18 Apr 2025 46th ConorOBrien-Foxx 520 102 2 Jul 2018 47th hrrs01 515 103 5 Sep 2018 48th n1LS 495 107 10 Oct 2019 49th snltd 491 108 16 Aug 2019 49th janbehrens 🇩🇪 491 108 1 Jun 2022 49th jacobly0 🇺🇸 491 108 17 Aug 2023 52nd proton 🇩🇪 465 114 11 Jun 2020 53rd jaredcrystal 🇺🇸 417 127 14 Dec 2020 54th sapphyrus 402 132 2 Aug 2019 55th 5cw 🇺🇸 384 138 27 Apr 2023 55th Ralac07 🇦🇺 384 138 14 Jun 2024 57th segiddins 353 150 24 Aug 2018 58th nif33 333 159 30 Jul 2022 59th Yewzir 🇧🇪 308 172 6 Feb 2023 59th madex 🇩🇪 308 172 23 Jul 2024 61st msbranicky 288 184 14 Sep 2023 62nd InigoK 🇺🇸 277 191 25 Apr 2023 63rd dokutan 275 193 21 Apr 2025 64th kenballus 266 199 4 Dec 2019 64th trist224 🇫🇷 266 199 28 Nov 2022 64th Betuaredead 266 199 11 Jan 2023 64th snoozingnewt 🇺🇸 266 199 7 Sep 2023 64th CyberTapir 266 199 27 Aug 2024 64th LvLError 266 199 29 May 2025 70th albanian-laundromat 239 222 11 Apr 2025 71st kevinnaviapaiva 202 262 5 Mar 2025 72nd BREMAUCY 🇫🇷 197 269 19 Jul 2024 73rd zstearman3 196 271 13 Jul 2018 74th bitsandbeyond 🇳🇱 188 282 18 Oct 2023 75th graemewalters 152 349 24 Mar 2019 1–75 of 104 Next
