A good list put together by a friend. I've seen verification of most items and would add the 'computer glitches' found with the Dominion voting system to the list:

A great list of the election fraud red flags which Trump is exposing against the demorats:

1) Trump was winning all the keys states by huge margins on election night. Even people here said 2020 was reminding them of exactly what they went though on 2016. And then, in the middle of the night, Biden surged ahead. That doesn’t happen in multiple states.

2) All the key states mysterious stopped counting at about 1:00 AM, and only the key states stopped counting. Why would a state do that? Red flag.

3) Georgia claimed they stopped counting, saying the Atlanta arena was flooding from a burst pipe and the vote counters had to be evacuated. That was false. The arena never filed any paperwork for a contractor to come and fix anything. The only confirmation that there was even a leak said it was a minor drip that was quickly mopped up, and was nowhere near the counting. Red flag.

4) Republican observers were sent home because ballot counting had stopped, and that’s when the new fake ballots showed up. The delivery vehicles full of ballots were caught on video. Ballots aren’t normally driven across a state to be counted somewhere else.

5) How did Biden’s lead massively increase while ballot counting was stopped? If you’re not counting ballots, the number shouldn’t be changing. Yet it did, by hundreds of thousands, but only for one candidate. That one would cause any international election observer to throw a red flag.

6) Republican election observers weren’t present when the new ballots were arriving in the middle of the night, because they’d been sent home.

7) Republican election observers weren’t allowed to observe in many of the states. Trump is correct, as backed up by their affidavits. Many were barred, many were ejected, some by "security”. In Philly they weren’t allowed to observe, even with a court order. The sheriff blocked them. That went on for days. Huge red flag, and another that UN observers take as evidence of election fraud.

8) Long delays in counting the votes in key states. Under international standards, long delays in vote counting are taken as suspicious, and usually indicate election rigging. Counting just isn’t at all hard compared to making up fake ballots that can survive cursory scrutiny. A long delay likely means they’re making sure they have enough "recount survivable” fraudulent ballots, or enough to cover for a rigged vote tally that was made up on election night.

11) Mail-in-ballots arriving in Pennsylvania before they were even shipped out. That can’t happen in this universe, and is definite sign of fraud.

12) Large numbers of dead people, who were born over a hundred years ago, being recorded as having voted.

13) Large number of women reporting that someone voted under their maiden name.

14) Large numbers of people showing up on election day and being told they’d all ready voted.

15) Republicans checking to make sure their ballot was recorded and finding out that it wasn’t, and then having to harass election officials for days to get it recorded.

16) The use of different voting standards in Democrat counties compared to Republican counties. One of Trump’s lawsuits is based on that.

17) New ballots showing up days after the election. The number of ballots still to be counted kept increasing, for days in some counties. Nothing like this remotely happened in normal states.

18) Late changes to election laws (in many states) and last-minute changes to election procedures and standards. Changing the system virtually during the act is a sign of election rigging by people in power. Trump has already had some rulings in his favor on that issue, as state election officials only have the power to enforce election laws, not to modify them on the fly.

19) Turning off or turning down voter signature verification so fraudulent ballots aren’t caught. This occurred in most or all of the key states. One reporter in Arizona voted nine times under different names, and all but one of the votes passed their signature checks. Pennsylvania’s mail-in-ballot rejection rate plummeted from 0.95% to 0.03%. It should’ve gone up because of the vast influx of first-time mail-in-voters, who often have a 3% rejection rate in that state. Since only election officials (the people running the election) can do that, it is a sign of election rigging.

20) Observations of people outside election areas making fake ballots. Some of this is on video, with "activists” signing multiple ballots just outside the election locations, with boxes of ballots in their vehicles, and with attempts to keep people from photographing them.

21) That the media was making very unsupportable calls on election night, all favoring one candidate over the other. In other countries, this is taken as evidence of a thumb on the scales.

22) The press suppression all allegations of voter fraud. Again, that happens in banana Republicans and is often evidence of voter fraud. Note that the same media organizations doing this are the ones who spent four years hyping every last hint that the Russian’s may have flipped even one vote, or that big data may have been used, or that dozens of people trolling Facebook counts as election rigging.