Crux PROBLEMS
(2012年のが公開された。5年以内のはパスワードがないと見れない)

3690, 3703, 3706, 3709
https://cms.math.ca/crux/v38/n1/Problems_38_1.pdf

3712, 3715, 3719(←破棄)
https://cms.math.ca/crux/v38/n2/Problems_38_2.pdf

3719(←Replacement), 3723, 3726, 3729
https://cms.math.ca/crux/v38/n3/Problems_38_3.pdf

3731, 3735, 3737, 3740
https://cms.math.ca/crux/v38/n4/Problems_38_4.pdf

3741, 3744, 3747, 3749
https://cms.math.ca/crux/v38/n5/Problems_38_5.pdf

3752, 3754, 3757, 3759
https://cms.math.ca/crux/v38/n6/Problems_38_6.pdf

3763, 3767, 3769
https://cms.math.ca/crux/v38/n7/Problems_38_7.pdf

3773, 3774, 3776, 3779
https://cms.math.ca/crux/v38/n8/Problems_38_8.pdf

(3781), 3783, (3784), (3786), 3788, 3789
https://cms.math.ca/crux/v38/n9/Problems_38_9.pdf

3793, 3795, 3797,
https://cms.math.ca/crux/v38/n10/Problems_38_10.pdf

(*゚∀゚)=3ハァハァ