All holes in Rust 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 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 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 Holes Points Bytes Submitted 451st Chesium 4 789 6,417 9 Aug 2020 452nd lambda-abstraction 1 786 112 21 Oct 2023 453rd sreedevk 🇺🇸 1 785 93 4 Dec 2022 454th cafkafk 1 783 120 18 Nov 2023 455th abel465 🇳🇿 1 781 114 7 May 2021 456th Dandandooo 1 780 82 20 Apr 2025 457th annaproxy 1 778 72 14 Feb 2022 458th YoshiTheChinchilla 1 777 121 3 Feb 2020 458th ForgottenMaster 1 777 121 21 May 2021 458th Alenar 1 777 121 12 Aug 2023 461st JustJakeee 2 777 1,227 18 May 2022 462nd jsvizcaino 1 775 612 13 Dec 2022 463rd wellsie1116 1 774 115 14 Dec 2021 464th epic-programmer-guy 1 771 83 29 Dec 2023 465th nwatx 2 770 337 1 Dec 2021 466th jafioti 1 764 123 2 Dec 2022 467th bbonenfant 1 763 245 21 Nov 2020 468th charliegaming 1 762 84 4 Oct 2023 469th apricotorange 1 758 124 3 Jan 2020 469th Uriopass 1 758 124 6 Jan 2020 469th chinatsu 1 758 124 15 Jan 2020 469th Foxinatel 1 758 124 7 Oct 2022 469th JoshuaMcCorkell 1 758 124 5 Oct 2023 469th Seeker14491 1 758 124 5 Jul 2024 475th buddyw 1 757 74 12 Mar 2023 476th gabibbo97 2 757 392 4 Jan 2020 477th matt9ucci 1 753 85 27 Jun 2020 477th NewDefectus 🇮🇱 1 753 85 11 Jul 2021 477th CedricGebistorf 1 753 85 13 Mar 2022 477th Demonarchet 1 753 85 8 Nov 2023 477th jbjd 1 753 85 24 Feb 2024 482nd arctouch-cristiannevianna 1 753 97 20 Oct 2023 483rd pantaelaman 2 753 1,119 28 Oct 2021 484th ArturLukianov 1 752 125 17 Dec 2020 484th stormeuh 1 752 125 2 Feb 2023 484th taha-daneshmand 1 752 125 2 Oct 2024 487th addmai 1 746 118 25 Jul 2025 488th xaquseg 1 746 126 20 Jun 2020 488th XBagon 1 746 126 15 Nov 2021 488th TGRCdev 1 746 126 2 Jan 2022 488th MaxOhn 1 746 126 24 Mar 2022 488th noriah 1 746 126 21 Jan 2024 493rd eiburns 1 744 86 20 Jan 2023 494th cheevu-RS 1 744 637 10 Mar 2020 495th crumblingstatue 1 740 127 4 Jan 2020 495th snpalfrey 1 740 127 25 Oct 2023 495th AdamMorris377 1 740 127 7 Sep 2025 498th 197g 1 739 161 7 Jan 2020 499th roguh 🇬🇹 1 737 76 14 Jan 2024 500th SwordF-Official 1 736 87 2 Jun 2025 501st Alfiecxn 🇬🇧 2 732 2,903 13 Oct 2024 502nd matthewproskils 1 724 123 14 Dec 2020 503rd Lukas-Fuchs 1 723 358 7 Feb 2022 504th Smetalo 1 718 78 25 Aug 2022 504th pandaninjas 1 718 78 15 Nov 2022 506th Xaeroxe 1 718 131 4 Jan 2020 506th polyrtm 1 718 131 9 Feb 2021 506th iBrushC 1 718 131 8 Oct 2021 506th aliakseikalosha 1 718 131 22 Apr 2022 506th copoer 1 718 131 27 Feb 2023 506th brucedo 1 718 131 26 Jun 2024 512th MostParsingVex 1 718 195 25 Jul 2024 513th Nebulavenus 1 715 663 4 Jan 2020 514th ArthurPRosa 1 712 132 22 Dec 2023 515th mqyhlkahu 1 711 90 10 Sep 2023 516th hyvyys 1 709 86 22 Sep 2020 517th magenroy 1 709 103 19 Dec 2024 518th JustRevDice 1 700 80 26 Aug 2022 519th 1231234md5 🇨🇳 1 691 81 11 Dec 2023 520th najaco 1 691 136 3 Jan 2020 520th fatcat2 1 691 136 3 Jan 2020 520th SniperSmiley 🇺🇸 1 691 136 1 Aug 2022 523rd craftablescience 1 688 128 19 Sep 2023 524th vonKrafft 2 686 972 26 Mar 2020 525th emplv 🇱🇻 1 682 66 28 Oct 2020 First Prev 451–525 of 727 Next Last