Problems

Note that you can solve most task in any order!
Already solved ones are at the bottom of the table.

Tagged with: combinatorics - total 15    (clear filter)

Id Title Translations Solved
128Combinations Counting2753
450Bead Games2
90Lexicographic Permutations387
130Combinations with Repetitions235
208Neighborhood of a String152
129Enumerating Combinations201
111Necklace Count180
423Russian Dolls11
217Personality Swap31
234Train Merge28
361Rogue Mazes10
410Village Door Shuffle3
391Scout Proficiency Badges4
333Happy Triplets8
226Multiplicative Persistence Backtrace11