Enter a due date and get the whole pregnancy mapped: current week, trimester, days left and a 40-week grid with today highlighted.
A due date is estimated as the first day of the last period plus 280 days. Change the as-of date to see how the map reads on any other day.
Nine holes, thirty seconds and a combo that pays more the longer the streak survives. Score, best combo and a high score kept in your browser, so the win condition is simple: beat your best.
Drop blocks and grow a little isometric city block by block.
Click for energy, buy multipliers and a decaying passive generator, with max-buy and offline credit.
Nine holes, thirty seconds and a combo that pays more the longer the streak survives. Score, best combo and a high score kept in your browser, so the win condition is simple: beat your best.
Distances and coordination sequences on a lattice grid, for crystal and network geometry.
The logistic map from r 2.7 to 4.0, with the bifurcation diagram drawn live as you drag the growth rate.
Factor any integer, build a smallest-prime-factor sieve, and see the primes light up in a density grid.
How many terms a Taylor series needs to hit a target accuracy, and what the remainder actually costs.
