[math-fun] Triangular puzzle new try

23 Jun 2020


      Sorry for the wrong message — I confused two
tries: this one looks(?) better:
...1   ...3   ...6   ..22   ..44   ..77   .555   .800   .999
...2   ...5   ...9  ..33   .777   ..14   .808   .666
...4   ...8   ..11   ..66   ..23   ..50   ..97
...7   .111   ..88   ..49   ..56   ..32
.333   .222   ..40   ..17   ..89
..55   .444   ..37   ..80
..99   ..67   ..25
.888   ..90
..60
à+
É.
Catapulté de mon aPhone

[math-fun] Triangular puzzle new try

Éric Angelini