diff --git a/2020/README.md b/2020/README.md
index 464668a..c576bc8 100644
--- a/2020/README.md
+++ b/2020/README.md
@@ -1,143 +1,143 @@
 ```
 Advent of code 2020
 Day 1 - Part 1 - binary: 1006875
-	generator: 21.356µs,
-	runner: 424ns
+	generator: 22.35µs,
+	runner: 483ns
 
 Day 1 - Part 1 - linear: 1006875
-	generator: 6.995µs,
-	runner: 6.576µs
+	generator: 7.339µs,
+	runner: 7.6µs
 
 Day 1 - Part 1 - set: 1006875
-	generator: 18.501µs,
-	runner: 3.649µs
+	generator: 19.47µs,
+	runner: 2.058µs
 
 Day 1 - Part 2: 165026160
-	generator: 6.35µs,
-	runner: 1.192452ms
+	generator: 7.066µs,
+	runner: 1.337695ms
 
 Day 2 - Part 1: 640
-	generator: 1.395587ms,
-	runner: 88.008µs
+	generator: 1.630164ms,
+	runner: 114.733µs
 
 Day 2 - Part 1 - handrolled: 640
-	generator: 144.161µs,
-	runner: 86.867µs
+	generator: 185.447µs,
+	runner: 113.885µs
 
 Day 2 - Part 2: 472
-	generator: 1.27028ms,
-	runner: 8.935µs
+	generator: 1.630275ms,
+	runner: 15.465µs
 
 Day 3 - Part 1: 148
-	generator: 31.422µs,
-	runner: 2.279µs
+	generator: 40.396µs,
+	runner: 2.939µs
 
 Day 3 - Part 2: 727923200
-	generator: 29.339µs,
-	runner: 11.318µs
+	generator: 40.172µs,
+	runner: 14.048µs
 
 Day 4 - Part 1: 239
-	generator: 302.008µs,
-	runner: 1.437µs
+	generator: 402.494µs,
+	runner: 1.812µs
 
 Day 4 - Part 2: 188
-	generator: 291.203µs,
-	runner: 70.645µs
+	generator: 388.672µs,
+	runner: 47.773µs
 
 Day 5 - Part 1 - glenng: 989
-	generator: 151ns,
-	runner: 69.592µs
+	generator: 231ns,
+	runner: 90.443µs
 
 Day 5 - Part 1 - wathiede: 989
-	generator: 75.476µs,
-	runner: 384ns
+	generator: 99.152µs,
+	runner: 563ns
 
 Day 5 - Part 2 - wathiede: 548
-	generator: 71.643µs,
-	runner: 24.672µs
+	generator: 93.835µs,
+	runner: 31.937µs
 
 Day 6 - Part 1: 6930
-	generator: 101ns,
-	runner: 480.315µs
+	generator: 123ns,
+	runner: 636.22µs
 
 Day 6 - Part 2: 3585
-	generator: 107ns,
-	runner: 1.77815ms
+	generator: 167ns,
+	runner: 2.485632ms
 
 Day 6 - Part 2 - faster: 3585
-	generator: 111ns,
-	runner: 923.794µs
+	generator: 155ns,
+	runner: 1.161314ms
 
 Day 7 - Part 1: 222
-	generator: 1.003341ms,
-	runner: 172.127µs
+	generator: 1.251542ms,
+	runner: 226.197µs
 
 Day 7 - Part 2: 13264
-	generator: 974.354µs,
-	runner: 3.547µs
+	generator: 1.252132ms,
+	runner: 4.733µs
 
 Day 8 - Part 1: 1744
-	generator: 185ns,
-	runner: 72.682µs
+	generator: 219ns,
+	runner: 55.714µs
 
 Day 8 - Part 2: 1174
-	generator: 114ns,
-	runner: 142.428µs
+	generator: 132ns,
+	runner: 182.324µs
 
 Day 9 - Part 1: 1309761972
-	generator: 24.925µs,
-	runner: 35.949µs
+	generator: 33.959µs,
+	runner: 46.704µs
 
 Day 9 - Part 1 - sorted: 1309761972
-	generator: 24.643µs,
-	runner: 210.398µs
+	generator: 31.359µs,
+	runner: 278.894µs
 
 Day 9 - Part 2: 177989832
-	generator: 25.561µs,
-	runner: 114.235µs
+	generator: 36.272µs,
+	runner: 154.393µs
 
 Day 10 - Part 1: 1625
-	generator: 6.303µs,
-	runner: 300ns
+	generator: 8.351µs,
+	runner: 449ns
 
 Day 10 - Part 2: 3100448333024
-	generator: 4.36µs,
-	runner: 1.063µs
+	generator: 5.217µs,
+	runner: 1.381µs
 
 Day 11 - Part 1: 2338
-	generator: 63.814µs,
-	runner: 11.111161ms
+	generator: 85.62µs,
+	runner: 14.101724ms
 
 Day 11 - Part 2: 2134
-	generator: 63.67µs,
-	runner: 47.382467ms
+	generator: 72.802µs,
+	runner: 47.150105ms
 
 Day 12 - Part 1: 1838
-	generator: 45.215µs,
-	runner: 8.983µs
+	generator: 43.576µs,
+	runner: 9.099µs
 
 Day 12 - Part 2: 89936
-	generator: 39.394µs,
-	runner: 8.426µs
+	generator: 38.574µs,
+	runner: 9.015µs
 
 Day 13 - Part 1: 153
-	generator: 2.268µs,
-	runner: 142ns
+	generator: 2.113µs,
+	runner: 129ns
 
 Day 13 - Part 2: 471793476184394
-	generator: 2.088µs,
-	runner: 3.403µs
+	generator: 1.929µs,
+	runner: 3.125µs
 
 Day 14 - Part 1: 10717676595607
-	generator: 98ns,
-	runner: 91.295µs
+	generator: 89ns,
+	runner: 90.186µs
 
 Day 14 - Part 2: 3974538275659
-	generator: 106ns,
-	runner: 5.441086ms
+	generator: 104ns,
+	runner: 5.401396ms
 
 Day 15 - Part 1: 0
-	generator: 127ns,
-	runner: 225ns
+	generator: 176ns,
+	runner: 125ns
 
 ```