Volume 39 (3,900-3,999)

Problem ID Title Solution by Most Popular Input by
3900 Molar Mass
3901 Editor
3902 Network (2)
3903 PHONE
3904 Tile Code
3905 Meteor
3906 Signals
3907 Puzzle (2)
3908 Turtle Graphics (1)
3909 Number
3910 Mispelling
3911 Conversions
3912 Encoding
3913 Decoding
3914 Flipping Burned Pancakes
3915 Monkey Vines
3916 Model Rocket Height (3)
3917 Tiling a Grid with Dominoes
3918 Spatial Concepts Test
3919 First Composed, Then Transposed
3920 Mobiles Alabama
3921 Out of Sight
3922 Witness Redaction Plan
3923 Safety in Alchemy
3924 Potholes
3925 Bulls and Cows
3926 The Turn of the Shrew
3927 Ambiguous Codes
3928 Ballroom Lights
3929 Car Plates Competition
3930 Drop the Triples
3931 Emoticons :-)
3932 Finding Seats
3933 Galou Is Back!
3934 He Is Offside!
3935 ICPC Scoreboard
3936 Justice League
3937 Painting the Sticks
3938 "Ray, pass me the dishes!"
3939 Plucking Fruits
3940 Punish Jiejie
3942 Remember the Word
3943 Liking's Letter
3944 Present for 119
3945 Catch the Ants
3946 Cake Slicing
3953 Strange Billboard
3954 Phone Cell
3955 Hexagonal Parcels
3956 Key Task
3957 Gates of Logic
3958 Weird Numbers
3959 Rectangular Polygons
3960 Reaux! Sham! Beaux!
3961 Robotic Sort
3962 Tough Water Level
3963 CIVIC DILL MIX
3964 A Foldy but a Goody
3965 Give Me an E
3966 Lemmings, Lemmings Everywhere. But Not For Long
3967 Once Around the Lock
3968 A Puzzling Problem (1)
3969 And Now, a Remainder from Our Sponsor
3970 Target Practice
3971 Assemble
3972 March of the Penguins
3973 Containers (2)
3974 Youth Hostel Dorm
3975 Escape from Enemy Territory
3976 Flight Safety
3977 Summits
3978 Obfuscation
3979 Tower Parking
3980 Walk
3981 BEATBIT
3982 Prester John
3983 Robotruck
3984 Jumping Hero
3985 Board Games
3986 The Bridges of Kolsberg
3987 The Finest Chef
3988 IP-TV
3989 Ladies' Choice
3990 Toy Cube
3993 Domain Name Follies
3995 Pebbles
3996 Digit Counting
3997 Numerical Surprises
3998 Prime k-tuple
3999 The Longest Constant Gene