Free daily forecasting game
Three questions a day. Real deadlines, verified results, a record you can point at.
Weather
Will Seattle-Tacoma report measurable rainfall for the game day?
Locks 23:59 UTC
Space and science
Will the resupply launch lift off inside its primary window?
Locks 06:00 UTC
Scheduled events
Will the keynote begin within ten minutes of its published start?
Locks 17:30 UTC
Provenance
Every question publishes its resolution rule and evidence source before you answer
The case for a record
The complaint
The entry NextCall makes
Everyone has opinions about what happens next and no record of who was right
Every call is recorded against a stamped deadline, and your accuracy is computed only from questions that have actually resolved.
Prediction sites want you to risk money to participate
Free to play, with no money or prizes. Nothing is bought, sold or risked here, in either direction.
Arguments about outcomes never get settled with a source
Each question publishes its resolution rule and its named source before it opens, then the evidence it resolved on afterwards.
Today's three
Weather, space and science, and scheduled technology and culture events. Each one has a published figure or a scheduled moment behind it, which is what makes it scoreable without an argument.
Isobars, station reports and daily figures. A weather question is settled by the number a named station publishes, not by how the day felt.
Sample question
Will Denver record measurable snowfall on the game day?
Resolves against: Published daily station summary
Launch windows, orbital passes and lunar phases. Either the vehicle cleared the pad inside its window or it did not.
Sample question
Will the resupply launch lift off inside its primary window?
Resolves against: Operator launch log
Keynotes, releases and openings on a published schedule. The only question is whether the schedule held.
Sample question
Will the keynote begin within ten minutes of its published start?
Resolves against: Official event stream timestamp
Financial prices, elections and public office, sports, health and legal outcomes sit outside the launch categories and are never published as questions.
How a call becomes a result
Step 01
Three binary questions open for each UTC game day. Pick an answer, change it as often as you like, and the server decides whether your answer arrived in time. A device clock set far ahead or far behind has no say in it.
Step 02
At the stamped deadline the question closes for everyone at once. Nothing submitted afterwards counts, nothing already on record changes, and every revision you made stays readable in order.
Step 03
One person reads the declared source and attaches the evidence; a second person approves it. A correct call scores 100, an incorrect call scores 0, and a voided question scores nothing at all.
The part everyone asks first
You never pay to play, and nothing of value is ever awarded — not for a correct call, not for a streak, not for finishing first on a leaderboard. Points and accuracy are a record of how often you called an outcome correctly. They cannot be exchanged, transferred or redeemed for anything, and no money moves in either direction.
NextCall is not a prediction market and not a financial product. Nothing is bought, sold or risked, so there is nothing to lose except an argument.
Today's three questions close tonight
Confirm your age, get an anonymous identity, and make your first call. It takes about two minutes, and there is nothing to pay and nothing to install.
Free to play · No money or prizes · No email required