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In evening started copying the board for <u>TOPOLOGIK</u>.<br>
In evening started copying the board for <u>TOPOLOGIK</u>.<br>
During day wrote to <u>Haar Hoolim</u>. Mentioned <u>TURNOVER PUZZLE</u>,<br>
During day wrote to <u>Haar Hoolim</u>. Mentioned <u>TURNOVER PUZZLE</u>,
<u>TOWER OF HANOI</u>, <u>FOCUS</u>, <u>S&T</u>, <u>STACK-UP</u>, <u>CONTACTIC</u>, <u>TOPOLOGIK</u>,<br>
<u>TOWER OF HANOI</u>, <u>FOCUS</u>, <u>S&T</u>, <u>STACK-UP</u>, <u>CONTACTIC</u>, <u>TOPOLOGIK</u>,
<u>HEX</u>, <u>SPECTRUM</U>.  <br>
<u>HEX</u>, <u>SPECTRUM</U>.   


Call from <u>Martin Gardner</u>. Mrs. <u>Lillian Silver</u> will be there to dis-<br>
Call from <u>Martin Gardner</u>. Mrs. <u>Lillian Silver</u> will be there to dis-<br>