"Our competition" chapter in "In the world of mathematics"
(coordinated by V.Mazorchuk and V.Nekrashevych)
The problems below are given both in ukrainian and english. Solutions are published in "In the world of mathematics" in ukrainian.
Problems 022 - 028: pdf.
Problems 036 - 042: pdf.
Problems 043 - 049: pdf.
Problems 050 - 056: pdf.
Problems 057 - 063: pdf.
Problems 064 - 070: pdf.
Problems 071 - 077: pdf.
Problems 078 - 084: pdf.
Problems 085 - 091: pdf.
Problems 092 - 098: pdf.
Problems 099 - 105: pdf.
Problems 106 - 112: pdf.
Problems 113 - 118: pdf.
Problems 119 - 124: pdf.
Problems 125 - 130: pdf.
Problems 131 - 136: pdf.
Problems 137 - 142: pdf.
Problems 143 - 148: pdf.
Problems 149 - 154: pdf.