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How hard is it to go all the way? Last year 163763 people completed both puzzles for day 1. On day 25 only 13016 completed both puzzles resulting in a "completi
by tofflos 5y ago
How hard is it to go all the way? Last year 163763 people completed both puzzles for day 1. On day 25 only 13016 completed both puzzles resulting in a "completion ratio" of 13016 / 163763 = 7.95%.
Day 1 Day 25 Ratio
2020 163763 13016 7.95%
2019 103187 3399 3.29%
2018 71480 3192 4.47%
2017 48543 5577 11.49%
2016 19299 2772 14.36%
2015 55970 4171 7.45%
Based on https://adventofcode.com/2020/stats https://adventofcode.com/2020/stats, https://adventofcode.com/2019/stats https://adventofcode.com/2019/stats, https://adventofcode.com/2018/stats https://adventofcode.com/2018/stats, https://adventofcode.com/2017/stats https://adventofcode.com/2017/stats, https://adventofcode.com/2016/stats https://adventofcode.com/2016/stats and https://adventofcode.com/2015/stats https://adventofcode.com/2015/stats.
- netcraft 5y agoIn my experience the difficulty and time requirements ramp up considerably after about day 10. I think that plus the fact that its Christmas time makes it hard to complete the whole thing - I would even wager that some significant fraction of the people who completed day 25 didnt do it in December…