Problemi difficili

Stats

• Number of people who tried it: 53
• Number of people who solved it: 42 (79%)
• Submitted solutions: 305
• Correct solutions: 107 (35%)

Fastest solutions

• 1 eric
  0.054
• 2 v.bizzarri
  0.064
• 3 Matematteo
  0.156
• 4 ciao_gio
  0.161
• 5 Mr.Sasso
  0.175
• 6 michele11
  0.178
• 7 MatteoArcari
  0.178
• 8 frafuson
  0.179
• 9 Malmo
  0.186
• 10 ULLI_PALLA
  0.193
• No solution submitted