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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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly 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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 Binary Lambda Calculus Calendar Connect Four Continued Fractions 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 751st dokutan 693 84 965ms 14 Mar 2023 751st alemelis 693 84 838ms 21 Aug 2024 753rd ShiraJoseph 🇺🇸 693 102 9ms 28 Jan 2023 753rd itserasmus 693 102 10ms 17 Jan 2024 753rd eranws 693 102 10ms 23 Dec 2024 756th HumanoidCPU 693 158 62ms 3 Mar 2025 757th klixel 🇨🇦 692 174 156ms 7 Jun 2023 758th Shanethegamer 🇺🇸 691 89 137ms 8 Jan 2025 758th emplv 🇱🇻 691 89 133ms 28 Mar 2025 758th ovs-code 🇩🇪 691 89 133ms 17 Apr 2025 761st xsot 🇸🇬 690 100 12ms 21 Jul 2023 761st inventshah 690 100 10ms 3 Aug 2023 761st StefanHabel 🇨🇦 690 100 9ms 5 Sep 2023 761st MeWhenI 🇻🇦 690 100 9ms 7 Dec 2023 761st lynn 690 100 9ms 21 Jun 2024 761st ryyyn 🇺🇸 690 100 9ms 23 days ago 767th emgordon154 690 213 1,687ms 17 Sep 2025 768th HumanoidCPU 689 136 2ms 4 Mar 2025 769th retrohun 687 75 2ms 9 Nov 2022 770th DialFrost 🇸🇬 687 84 5ms 14 Aug 2024 771st janbehrens 🇩🇪 687 155 321ms 23 Jun 2023 772nd bizy-coder 686 91 431ms 1 Apr 2024 772nd MeWhenI 🇻🇦 686 91 526ms 24 May 2024 772nd AlephSquirrel 686 91 463ms 3 Jul 2024 775th Yewzir 🇧🇪 686 112 338ms 1 Dec 2023 775th michelebastione 🇮🇹 686 112 357ms 20 Sep 2025 777th kkoenig 686 193 259ms 1 Jan 2024 777th rifatx 686 193 245ms 23 Jul 2024 779th janbehrens 🇩🇪 685 85 308ms 23 Jun 2023 780th MeWhenI 🇻🇦 685 110 3,185ms 24 Oct 2024 781st cbrt-x 685 163 160ms 18 Sep 2023 782nd lynn 684 38 39ms 22 Jul 2022 783rd RockOfStone 684 126 2ms 30 Jul 2022 784th violeta-desantis 684 137 2ms 27 Sep 2023 785th DialFrost 🇸🇬 683 90 130ms 3 Nov 2024 786th 0e4ef622 683 101 9ms 21 Jun 2022 786th bricknellj 683 101 9ms 22 Jun 2024 788th MeWhenI 🇻🇦 680 81 247ms 28 Jan 2023 789th error256 679 66 36ms 8 May 2025 790th inventshah 679 92 505ms 21 Jan 2024 791st a6166231 🇨🇳 679 104 10ms 29 May 2025 792nd gnuvince 676 45 2ms 29 Jun 2025 793rd b10011 🇫🇮 676 102 10ms 14 Jan 2023 793rd zacjl 676 102 12ms 21 Oct 2023 793rd bzijlema 🇳🇱 676 102 9ms 15 Oct 2024 793rd moustave 676 102 9ms 25 Jun 2025 793rd blaztoma 🇱🇹 676 102 10ms 9 Oct 2025 798th varhammer 🇷🇺 676 152 9ms 7 Nov 2024 799th IlkkaTakala 676 162 65ms 1 Dec 2023 800th Shanethegamer 🇺🇸 675 99 76ms 12 Dec 2022 801st fabianrieder 674 114 363ms 6 Apr 2023 802nd alexsave 673 105 10ms 8 Nov 2024 802nd acollett89 673 105 9ms 1 Aug 2025 802nd LordSir101 673 105 10ms 16 Aug 2025 805th MeWhenI 🇻🇦 673 346 13ms 28 Aug 2023 806th bumchen 672 163 55ms 6 Apr 2023 807th MeWhenI 🇻🇦 672 199 27ms 2 Oct 2024 808th Shanethegamer 🇺🇸 671 86 4ms 14 Aug 2024 809th bac0id 670 159 314ms 26 Sep 2023 810th jacobly0 🇺🇸 670 193 58ms 18 Sep 2025 811th stefangimmillaro 669 67 33ms 26 Dec 2024 812th janbehrens 🇩🇪 669 103 9ms 23 Jun 2023 812th orthoplex 🇨🇽 669 103 10ms 25 Nov 2023 812th abc7-12 669 103 9ms 26 Jun 2024 812th madex 🇩🇪 669 103 9ms 7 Aug 2025 812th CaedenHarper 🇨🇦 669 103 10ms 15 Aug 2025 817th heanyang1 669 140 3ms 21 May 2025 818th janbehrens 🇩🇪 668 115 328ms 23 Jun 2023 819th luuumine 🇫🇷 668 180 152ms 2 days ago 820th SirBogman 🇺🇸 667 39 36ms 4 Oct 2022 821st SirBogman 🇺🇸 667 59 39ms 8 Sep 2022 822nd zakariamouhid 666 106 9ms 14 May 2023 823rd Schmitt-Very-Cool 666 160 344ms 30 Sep 2025 824th CaedenHarper 🇨🇦 664 94 488ms 15 Aug 2025 825th Anonymousellama21 664 141 2ms 14 Apr 2022 First Prev 751–825 of 1,527 Next Last