We may observe in some of the abrupt grounds we meet with, sections of great masses of strata, where it is as easy to read the history of the sea, as it is to read the history of Man in the archives of any nation.
Jean-André de Luc
Proof Based Problems Problems
Quadratic Harmony
1
1
Arc of Tangency
0
0
Recursive Remainder
1
0
Intersecting Angles
0
0
Prime Divisor Sum
0
0
Diagonal Dance
0
0
Power Play
0
0
Polygon Guard
6
3
Triangle Area Balance
1
0
Triple Whirlwind
3
0
Galactic Line-Up
0
0
Intersecting Realms
1
0
Strategic Romance
1
0
Multiplicative Mosaic
1
1