A  Rock, Paper, or Scissors?
B  Missile Command
C  Palindromic Primes Category in Jeopardy!
D  Pebbles
E  Rubik's Cube(R)
F  Geek Challenge [SKRZAT] (Base Minus Two)
G  Frogger
H  "Bubble Gum, Bubble Gum, in the dish, how many pieces do you wish?"
I  Games R Us
J  Cover Up
K  Bridged Marble Rings

problems at the ACM ICPC Live Archive numbers:
4065-4074 - A até C, E até K
3995      - D

Resolvidos:

OK - A  Rock, Paper, or Scissors? - nike
OK - B  Missile Command - backtracking + aritmético
   - C  Palindromic Primes Category in Jeopardy!
OK - D  Pebbles - programação dinâmica ( memoization )
OK - E  Rubik's Cube(R) - simulação
OK - F  Geek Challenge [SKRZAT] (Base Minus Two) - nike
OK - G  Frogger - busca( bfs + dfs )
OK - H  "Bubble Gum, Bubble Gum, in the dish, how many pieces do you wish?" - nike
OK - I  Games R Us - simulação
OK - J  Cover Up - memoization + map
OK - K  Bridged Marble Rings - bfs + preprocess