where

Can anyone explain this puzzle? - Khan 01-12 15:36 | 52 bytes | +6 Rate

Example:100²=80²+60²;101²=81²+61²- 9²;Visually100→101≈80→81&60→61 [no text] - ChairmanMaoHamet 01-12 16:57 | 0 bytes | +2 Rate
- Thanks! [no text] - Khan 01-13 01:06 | 0 bytes | Rate
- You were here! Another one130²=120²+50²; 131²+ 9²=121²+51² [no text] - ChairmanMaoHamet 01-12 17:23 | 0 bytes | +1 Rate
  - Yet another one170²=150²+80²; 171²+11²=151²+81² [no text] - ChairmanMaoHamet 01-12 17:34 | 0 bytes | Rate
Easy. The original configuration is bursting at the seams. - Canis Majoris 01-12 16:49 | 67 bytes | +1 Rate
- Thanks [no text] - Khan 01-13 01:04 | 0 bytes | Rate