| Mathematician's ordinal |
| Norse mathematician Niels Fredrik ___ |
| German mathematician who lent his name to a "bottle |
| Swiss mathematician who introduced trig notations |
| 18th c. Swiss mathematician |
| Girolamo ___, Italian mathematician who first published the solution to the general cubic equation |
| Rubik's first name |
| Swiss mathematician Leonhard |
| Rubik's brainteaser |
| Org. that employs mathematicians |
| 'Cubesmith' Rubik |
| Govt. org. that employs mathematicians |
| Mathematician's query? |
| Basel-born mathematician |
| Mathematician whose work pioneered concepts represented by the symbol at the center of this puzzle |
| Mathematician's "Stay cool!"? |
| Mathematician/philosopher Descartes |
| 18th-century Swiss mathematician |
| ___ a Number" (1993 documentary about mathematician Paul Erdös) |
| Mathematician Mandelbrot |
| How Rubik's Cube is best solved |
| Mathematician Descartes |
| Like Rubik's puzzle |
| Mathematician's highest degree |
| Swiss mathematician for whom a lunar crater was named |
| Mathematician's "ta-da! |
| British philosopher/mathematician |
| Rubik who invented Rubik's Cube |
| Mathematician got ready for a shower? |
| And there you have it!" to a mathematician |