The Billiards hole will go live in 6 days. Why not try and solve it ahead of time?
Rijndael S-box in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc gs 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 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 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 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 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 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Points Chars Time 151st SirBogman 🇺🇸 741 547 27 Sep 2023 152nd emplv 🇱🇻 734 192 20 Oct 2023 153rd emgordon154 733 124 18 Oct 2024 154th stefangimmillaro 727 229 9 Sep 2023 155th m-tkach 🇺🇦 726 120 1 Sep 2023 156th nwellnhof 🇩🇪 725 149 11 Sep 2023 157th ovs-code 🇩🇪 717 117 3 Sep 2023 158th dokutan 717 401 13 Apr 2024 159th madeforlosers 715 151 7 Nov 2023 160th sean-niemann 🇺🇸 715 195 18 May 2024 161st ovs-code 🇩🇪 712 143 3 Sep 2023 161st error256 712 143 28 May 2024 163rd dcgjb 711 141 5 Jun 2024 164th inventshah 708 89 3 Sep 2023 165th error256 708 303 20 Jul 2024 166th inventshah 707 249 3 Sep 2023 167th MostParsingVex 705 119 13 Oct 2024 168th emgordon154 703 124 18 Oct 2024 169th m-tkach 🇺🇦 703 287 18 Jan 2024 170th ovs-code 🇩🇪 702 171 10 Sep 2023 170th JayXon 🇺🇸 702 171 9 Jan 2024 172nd AdrienHache 🇫🇷 701 143 2 Jan 2024 173rd lynn 701 274 12 Jun 2024 174th adamnielson42 🇺🇸 693 107 6 Sep 2023 175th duckyluuk 🇳🇱 689 132 28 Aug 2024 176th inventshah 688 148 3 Sep 2023 177th pardouin 🇫🇷 688 256 25 Oct 2024 178th Waffle3z 684 180 12 Sep 2023 179th IanUtley 681 277 1 Sep 2023 180th GrayJoKing 🇦🇺 679 104 17 Nov 2023 181st canissimia 🇦🇶 678 120 16 Sep 2023 181st sisyphus-ppcg 🇦🇺 678 120 17 Nov 2023 183rd CatsAreFluffy 677 93 16 Feb 2024 184th namelessiw 674 207 13 Aug 2024 185th nwellnhof 🇩🇪 673 105 15 Nov 2023 186th nwellnhof 🇩🇪 673 121 10 Sep 2023 187th dokutan 671 320 1 Jul 2024 188th weliveinhell 🇭🇹 670 130 14 Oct 2023 189th error256 668 252 16 Sep 2024 190th tayloia 🇬🇧 666 162 a day ago 191st KatieLG 🇬🇧 664 137 27 days ago 192nd pardouin 🇫🇷 664 210 25 Oct 2024 193rd MeWhenI 🇻🇦 662 123 1 Sep 2023 194th sisyphus-ppcg 🇦🇺 662 163 1 Sep 2023 194th Steffan153 🇫🇮 662 163 19 Oct 2023 196th DialFrost 🇸🇬 662 266 17 Oct 2024 197th duckyluuk 🇳🇱 660 132 15 Aug 2024 198th AlephSquirrel 659 138 4 Feb 2024 199th neel11235813 656 113 10 Oct 2023 200th MeWhenI 🇻🇦 656 246 11 Oct 2023 201st stefangimmillaro 653 216 7 Sep 2023 202nd stefangimmillaro 652 204 17 Sep 2023 203rd error256 651 124 28 May 2024 204th Yewzir 🇧🇪 650 330 4 Apr 2024 205th ovs-code 🇩🇪 645 141 4 Feb 2024 206th JayXon 🇺🇸 641 126 24 Oct 2024 207th GrayJoKing 🇦🇺 641 127 18 Nov 2023 208th sean-niemann 🇺🇸 641 220 26 May 2024 209th ovs-code 🇩🇪 636 128 1 Sep 2023 210th SirBogman 🇺🇸 636 132 5 Mar 2024 211th KatieLG 🇬🇧 636 137 29 Jul 2024 212th lifthrasiir 🇰🇷 635 170 a day ago 213th emgordon154 634 151 18 Oct 2024 214th dvargas46 🇺🇸 633 164 7 Sep 2023 215th BREMAUCY 🇫🇷 632 788 3 May 2024 215th HumanoidCPU 632 788 27 May 2024 215th Shanethegamer 🇺🇸 632 788 13 Aug 2024 215th Mabeloid 🇳🇴 632 788 21 Sep 2024 215th KatieLG 🇬🇧 632 788 3 Oct 2024 220th inventshah 631 128 3 Sep 2023 221st AlephSquirrel 631 276 3 Oct 2024 222nd error256 628 163 8 Sep 2024 223rd AlephSquirrel 627 139 4 Feb 2024 224th inventshah 625 192 9 Sep 2023 225th xnor-gate 622 140 9 Sep 2023 Prev 151–225 of 980 Next