ID Problem Show tags Hide tags AC / Tried Difficulty
6979 P129B   Students and Shoelaces 0 / 0 (None)
6978 P130A   Hexagonal numbers 0 / 0 (None)
6977 P130B   Gnikool Ssalg 0 / 0 (None)
6968 P131A   cAPS lOCK 0 / 0 (None)
6967 P131B   Opposites Attract 0 / 0 (None)
6962 P132A   Turing Tape 0 / 0 (None)
6961 P132B   Piet 0 / 0 (None)
6957 P133A   HQ9+ 0 / 0 (None)
6956 P133B   Unary 0 / 0 (None)
6955 P134A   Average Numbers 0 / 0 (None)
6952 P135A   Replacement 0 / 0 (None)
6949 P135D   Cycle 0 / 0 (None)
6947 P136A   Presents 0 / 0 (None)
6946 P136B   Ternary Logic 0 / 0 (None)
6945 P137A   Postcards and photos 0 / 0 (None)
6941 P137E   Last Chance 0 / 0 (None)
6940 P138A   Literature Lesson 0 / 0 (None)
6935 P139A   Petr and Book 0 / 0 (None)
6934 P139B   Wallpaper 0 / 0 (None)
6932 P140B   New Year Cards 0 / 0 (None)

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