Sum it up
I1
V5
X10
L50
C100
D500
M1000
Shortcuts: IV=4, IX=9, XL=40, XC=90, CD=400, CM=900. Separate numerals with a dash, like X-IV-II.
A numeral puzzle in ten stages
Build a code from Roman numerals, separated by dashes. Reshape it to satisfy each new challenge.
Tap any numeral to jump straight to that challenge.
Shortcuts: IV=4, IX=9, XL=40, XC=90, CD=400, CM=900. Separate numerals with a dash, like X-IV-II.
All ten challenges cracked. Every numeral in its place — you've read the whole tablet.