April 7: Problem #90
April 8: Problem #89
April 9: Problem #91
April 10: Problem #91
April 13: Problem #93
April 14: Problem #94
April 15: Problem #95
April 16: Problem #96
April 17: Problem #97
April 20: Problem #98
April 21: Problem #63
April 22: Problem #64
April 23: Problem #65
April 27: Problem #66
April 29: Problem #67
April 29: Problem #68
April 30: Problem #69
May 1: Problem #70
May 4: Problem #71
May 5: Problem #132
May 6: Problem #133
May 7: Problem #134
May 8: Problem #135
May 11: Problem #136
May 12: Problem #137
May 13: Problem #138
May 14: Problem #139
May 15: Problem #140
May 18: Problem #116
May 19: Problem #117
May 20: Problem #119
May 21: Problem #120
May 22: Problem #121
May 26: Problem #123
May 27: Problem #124
May 28: Problem #126
May 29: Problem #127