NC암산 -계산,암산,숫자,게임,수학,연산,중독성

tgamedetail_ff_2-tgamedetail_ff_1:59.0

tgamedetail_ff_3-tgamedetail_ff_2:1.0

tgamedetail_ff_4-tgamedetail_ff_3:8.0

tgamedetail_ff_5-tgamedetail_ff_4:10.0

tgamedetail_ff_6-tgamedetail_ff_5:5.0

tgamedetail_ff_6-tgamedetail_ff_1:83.0

t10_2-t10_1:10.0

t10_3-t10_2:8.0

t10_4-t10_3:9.0

t10_5-t10_4:9.0

t10_6-t10_5:0.0

t10_6-t10_1:36.0