Volume 28 (2,800-2,899)

Problem ID Title Solution by Most Popular Input by
2800 Somebody Save the Prince
2801 Generating the Subgroups of a Finite Group
2802 Study Group
2803 Data, Data, Everywhere
2806 Old Bill
2807 Clock (2)
2808 Pocket Ball
2809 People Like People
2810 Marathon
2812 UNISON
2813 Cycle Game
2815 Tiling Up Blocks
2816 Quad Trees
2817 The Suspects
2818 The Geodetic Set Problem
2819 Cave Raider
2820 Gap Punishment Alignment Problem
2821 Space AI Bombs
2822 Merging Sequences Problem
2823 Harmonic Periods
2824 Crypto Columns
2825 Decorations
2826 EKG Sequence
2827 Phone Home
2828 Polly Nomials
2829 Pushing Boxes (1)
2830 Squadtrees
2831 This Takes the Cake
2832 A Contesting Decision
2833 Which Way Do I Go?
2834 Choose Your Words Carefully
2835 A Round Peg in a Ground Hole
2836 Helping Florida
2837 Three Sides Make a Triangle
2838 High and Dry
2839 Reverse Roman Notation
2857 Keep on Truckin'
2858 Blurred Vision
2859 The Door/Key Problem
2860 Exact Change Only
2861 Finding Nemo (1)
2862 Series Determination
2863 T-Shirt Gumbo
2864 Window Pains
2865 Biker's Trip Odometer
2866 Candy Sharing Game
2867 Peg Game
2868 Taxation With Representation Overdone
2869 It's Logical
2870 Obstructed Rook Circuits
2871 Rhyme Schemes
2872 Fully Diversified Sequences of Sets
2873 Exocenter of a Triangle
2874 Approaching the Sine Function
2875 Super-Mazes
2876 Decimal Expansion
2877 Electric Reconfiguration
2878 Groupings
2879 Emergency Services
2880 Indexing Web Pages
2881 Dice (2)
2882 Secure Region
2883 Runner Pawns
2884 The Splitting Club
2885 Kryptonite Mine
2886 X-Mart
2887 Telecommunication Partners
2888 Child Play
2889 Palindrome Numbers (1)
2890 Mazes in Higher Dimensions
2891 Cyber cafe
2892 Unbreakable Floor
2893 Find the Project
2894 Strange Research
2895 Circle Strafing
2896 Prefix Codes
2897 Highway Monitor
2898 Volume Measurement